GMB633PC1

CIRCUIT BREAKERS MCB UL489 C 3P 1A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: CARLO GAVAZZI / PARTNER STOCK
Product type: Thermal Circuit Breakers
SVHC: No SVHC (21-Jan-2025)
Delivery and price
Units per pack	6
Price	84.45 €
Current stock	10+
Lead time	30 days
Datasheet
**Miniature Circuit Breakers Type GMB63** 

- l Protection of circuits against short circuit and overload conditions 

- l UL489 branch circuit protection 

- l 1, 2, 3 pole arrangements 

- l 22 amperage sizes up to 63Amps 

- l Icn of 10kA 

- l Bimetallic element for small overloads 

- l Magnetic element for short circuit protection 

- l 240VAC and 480 Y / 277VAC versions 

- l Lug or screw terminals 

- l Line of accessories 

## **Product Description** 

## **Ordering Key** 

## **GMB63 H 1P C 20 R** 

Competitive line of UL 489 miniature circuit breakers for 240VAC and 480Y/277VAC application where supplementary or branch circuit protection is required. GMB circuit breakers are available in 1, 2 and 3 pole configura- 

tions, with amperage rating up to 63A. 

Line of UL489 Miniature Circuit Protectors for branch circuit protection in 480Y277VAC and 240VAC single and three phase applications. 

**Miniature Circuit Voltage Number of Poles Tripping Characteristics Overload Range Terminal Type** 

## **Selection Guide** (Refer to page 2 for list of valid part numbers) 

||||**Number of**|**Tripping**|**Overload**|**Terminal**|
|---|---|---|---|---|---|---|
|**MCB**||**Voltage**|**Poles**|**Characteristics**|**Range**|**Type**|
|**GMB63 Family**|**GMB63 Family**|**Blank- 240V**|**1P - 1 pole**|**B - B curve**|**0.5A, 1A, 1.6A, 2A**|**Blank - lug**|
|||**H - 480Y/277V**|**2P - 2 pole**|**C - C curve**|**3A, 4A, 5A, 6A, 8A**|**(standard)**|
||||**3P - 3 pole**|**D - D curve**|**10A, 13A, 15A, 16A,**|**R - ring**|
||||||**20A, 25A, 30A, 32A,**||
||||||**35A, 40A, 50A, 60A,**||
||||||**63A**||



Part numbers in bold font indicate stock item 

Specifications are subject to change without notice — Nov 1, 2016 

1 

## **GMB63** 

## **Selection Guide** 

**==> picture [66 x 67] intentionally omitted <==**

## **240VAC; 60/125VDC 10kA, B Curve** 

||~~Lug Terminal~~<br>Ring Terminal<br>Amperage<br>1 Pole<br>2 Pole<br>3 Pole<br>1 Pole<br>2 Pole<br>3 Pole<br>~~0.5~~<br>~~GMB631PB0.5~~<br>~~GMB632PB0.5~~<br>~~GMB633PB0.5~~<br>~~GMB631PB0.5R~~<br>~~GMB632PB0.5R~~<br>~~GMB633PB0.5R~~<br>1<br>GMB631PB1<br>GMB632PB1<br>GMB633PB1<br>GMB631PB1R<br>GMB632PB1R<br>GMB633PB1R<br>~~1.6~~<br>~~GMB631PB1.6~~<br>~~GMB632PB1.6~~<br>~~GMB633PB1.6~~<br>~~GMB631PB1.6R~~<br>~~GMB632PB1.6R~~<br>~~GMB633PB1.6R~~<br>2<br>GMB631PB2<br>GMB632PB2<br>GMB633PB2<br>GMB631PB2R<br>GMB632PB2R<br>GMB633PB2R<br>~~3~~<br>~~GMB631PB3~~<br>~~GMB632PB3~~<br>~~GMB633PB3~~<br>~~GMB631PB3R~~<br>~~GMB632PB3R~~<br>~~GMB633PB3R~~<br>4<br>GMB631PB4<br>GMB632PB4<br>GMB633PB4<br>GMB631PB4R<br>GMB632PB4R<br>GMB633PB4R<br>~~5~~<br>~~GMB631PB5~~<br>~~GMB632PB5~~<br>~~GMB633PB5~~<br>~~GMB631PB5R~~<br>~~GMB632PB5R~~<br>~~GMB633PB5R~~<br>6<br>GMB631PB6<br>GMB632PB6<br>GMB633PB6<br>GMB631PB6R<br>GMB632PB6R<br>GMB633PB6R<br>~~8~~<br>~~GMB631PB8~~<br>~~GMB632PB8~~<br>~~GMB633PB8~~<br>~~GMB631PB8R~~<br>~~GMB632PB8R~~<br>~~GMB633PB8R~~<br>10<br>GMB631PB10<br>GMB632PB10<br>GMB633PB10<br>GMB631PB10R<br>GMB632PB10R<br>GMB633PB10R<br>~~13~~<br>~~GMB631PB13~~<br>~~GMB632PB13~~<br>~~GMB633PB13~~<br>~~GMB631PB13R~~<br>~~GMB632PB13R~~<br>~~GMB633PB13R~~<br>15<br>GMB631PB15<br>GMB632PB15<br>GMB633PB15<br>GMB631PB15R<br>GMB632PB15R<br>GMB633PB15R<br>~~16~~<br>~~GMB631PB16~~<br>~~GMB632PB16~~<br>~~GMB633PB16~~<br>~~GMB631PB16R~~<br>~~GMB632PB16R~~<br>~~GMB633PB16R~~<br>20<br>GMB631PB20<br>GMB632PB20<br>GMB633PB20<br>GMB631PB20R<br>GMB632PB20R<br>GMB633PB20R<br>~~25~~<br>~~GMB631PB25~~<br>~~GMB632PB25~~<br>~~GMB633PB25~~<br>~~GMB631PB25R~~<br>~~GMB632PB25R~~<br>~~GMB633PB25R~~<br>30<br>GMB631PB30<br>GMB632PB30<br>GMB633PB30<br>GMB631PB30R<br>GMB632PB30R<br>GMB633PB30R<br>~~32~~<br>~~GMB631PB32~~<br>~~GMB632PB32~~<br>~~GMB633PB32~~<br>~~GMB631PB32R~~<br>~~GMB632PB32R~~<br>~~GMB633PB32R~~<br>35<br>GMB631PB35<br>GMB632PB35<br>GMB633PB35<br>GMB631PB35R<br>GMB632PB35R<br>GMB633PB35R<br>~~40~~<br>~~GMB631PB40~~<br>~~GMB632PB40~~<br>~~GMB633PB40~~<br>~~GMB631PB40R~~<br>~~GMB632PB40R~~<br>~~GMB633PB40R~~<br>50<br>GMB631PB50<br>GMB632PB50<br>GMB633PB50<br>-<br>-<br>-<br>~~60~~<br>~~GMB631PB60~~<br>~~GMB632PB60~~<br>~~GMB633PB60~~<br>~~-~~<br>~~-~~<br>~~-~~<br>63<br>GMB631PB63<br>GMB632PB63<br>GMB633PB63<br>-<br>-<br>-|
|---|---|



## **480Y/277VAB  10kA, B Curve** 

||~~Lug Terminal~~<br>Ring Terminal<br>Amperage<br>1 Pole<br>2 Pole<br>3 Pole<br>1 Pole<br>2 Pole<br>3 Pole<br>~~0.5~~<br>~~GMB63H1PB0.5~~<br>~~GMB63H2PB0.5~~<br>~~GMB63H3PB0.5~~<br>~~GMB63H1PB0.5R~~<br>~~GMB63H2PB0.5R~~<br>~~GMB63H3PB0.5R~~<br>1<br>GMB63H1PB1<br>GMB63H2PB1<br>GMB63H3PB1<br>GMB63H1PB1R<br>GMB63H2PB1R<br>GMB63H3PB1R<br>~~1.6~~<br>~~GMB63H1PB1.6~~<br>~~GMB63H2PB1.6~~<br>~~GMB63H3PB1.6~~<br>~~GMB63H1PB1.6R~~<br>~~GMB63H2PB1.6R~~<br>~~GMB63H3PB1.6R~~<br>2<br>GMB63H1PB2<br>GMB63H2PB2<br>GMB63H3PB2<br>GMB63H1PB2R<br>GMB63H2PB2R<br>GMB63H3PB2R<br>~~3~~<br>~~GMB63H1PB3~~<br>~~GMB63H2PB3~~<br>~~GMB63H3PB3~~<br>~~GMB63H1PB3R~~<br>~~GMB63H2PB3R~~<br>~~GMB63H3PB3R~~<br>4<br>GMB63H1PB4<br>GMB63H2PB4<br>GMB63H3PB4<br>GMB63H1PB4R<br>GMB63H2PB4R<br>GMB63H3PB4R<br>~~5~~<br>~~GMB63H1PB5~~<br>~~GMB63H2PB5~~<br>~~GMB63H3PB5~~<br>~~GMB63H1PB5R~~<br>~~GMB63H2PB5R~~<br>~~GMB63H3PB5R~~<br>6<br>GMB63H1PB6<br>GMB63H2PB6<br>GMB63H3PB6<br>GMB63H1PB6R<br>GMB63H2PB6R<br>GMB63H3PB6R<br>~~8~~<br>~~GMB63H1PB8~~<br>~~GMB63H2PB8~~<br>~~GMB63H3PB8~~<br>~~GMB63H1PB8R~~<br>~~GMB63H2PB8R~~<br>~~GMB63H3PB8R~~<br>10<br>GMB63H1PB10<br>GMB63H2PB10<br>GMB63H3PB10<br>GMB63H1PB10R<br>GMB63H2PB10R<br>GMB63H3PB10R<br>~~13~~<br>~~GMB63H1PB13~~<br>~~GMB63H2PB13~~<br>~~GMB63H3PB13~~<br>~~GMB63H1PB13R~~<br>~~GMB63H2PB13R~~<br>~~GMB63H3PB13R~~<br>15<br>GMB63H1PB15<br>GMB63H2PB15<br>GMB63H3PB15<br>GMB63H1PB15R<br>GMB63H2PB15R<br>GMB63H3PB15R<br>~~16~~<br>~~GMB63H1PB16~~<br>~~GMB63H2PB16~~<br>~~GMB63H3PB16~~<br>~~GMB63H1PB16R~~<br>~~GMB63H2PB16R~~<br>~~GMB63H3PB16R~~<br>20<br>GMB63H1PB20<br>GMB63H2PB20<br>GMB63H3PB20<br>GMB63H1PB20R<br>GMB63H2PB20R<br>GMB63H3PB20R<br>~~25~~<br>~~GMB63H1PB25~~<br>~~GMB63H2PB25~~<br>~~GMB63H3PB25~~<br>~~GMB63H1PB25R~~<br>~~GMB63H2PB25R~~<br>~~GMB63H3PB25R~~<br>30<br>GMB63H1PB30<br>GMB63H2PB30<br>GMB63H3PB30<br>GMB63H1PB30R<br>GMB63H2PB30R<br>GMB63H3PB30R<br>~~32~~<br>~~GMB63H1PB32~~<br>~~GMB63H2PB32~~<br>~~GMB63H3PB32~~<br>~~GMB63H1PB32R~~<br>~~GMB63H2PB32R~~<br>~~GMB63H3PB32R~~<br>Part numbers in bold font indicate stock code A items.<br>All otherpart numbers are stock code D.|
|---|---|



Specifications are subject to change without notice — Nov 1, 2016 

2 

## **GMB63** 

## **Selection Guide** 

**==> picture [66 x 67] intentionally omitted <==**

**240VAC; 60/125VDC 10kA, C curve** 

||~~Lug Terminal~~<br>Ring Terminal<br>Amperage<br>1 Pole<br>2 Pole<br>3 Pole<br>1 Pole<br>2 Pole<br>3 Pole<br>~~0.5~~<br>~~**GMB631PC0.5**~~<br>~~**GMB632PC0.5**~~<br>~~**GMB633PC0.5**~~<br>~~GMB631PC0.5R~~<br>~~GMB632PC0.5R~~<br>~~GMB633PC0.5R~~<br>1<br>**GMB631PC1**<br>**GMB632PC1**<br>**GMB633PC1**<br>GMB631PC1R<br>GMB632PC1R<br>GMB633PC1R<br>~~1.6~~<br>~~**GMB631PC1.6**~~<br>~~**GMB632PC1.6**~~<br>~~**GMB633PC1.6**~~<br>~~GMB631PC1.6R~~<br>~~GMB632PC1.6R~~<br>~~GMB633PC1.6R~~<br>2<br>**GMB631PC2**<br>**GMB632PC2**<br>**GMB633PC2**<br>GMB631PC2R<br>GMB632PC2R<br>GMB633PC2R<br>~~3~~<br>~~**GMB631PC3**~~<br>~~**GMB632PC3**~~<br>~~**GMB633PC3**~~<br>~~GMB631PC3R~~<br>~~GMB632PC3R~~<br>~~GMB633PC3R~~<br>4<br>**GMB631PC4**<br>**GMB632PC4**<br>**GMB633PC4**<br>GMB631PC4R<br>GMB632PC4R<br>GMB633PC4R<br>~~5~~<br>~~**GMB631PC5**~~<br>~~**GMB632PC5**~~<br>~~**GMB633PC5**~~<br>~~GMB631PC5R~~<br>~~GMB632PC5R~~<br>~~GMB633PC5R~~<br>6<br>**GMB631PC6**<br>**GMB632PC6**<br>**GMB633PC6**<br>GMB631PC6R<br>GMB632PC6R<br>GMB633PC6R<br>~~8~~<br>~~**GMB631PC8**~~<br>~~**GMB632PC8**~~<br>~~**GMB633PC8**~~<br>~~GMB631PC8R~~<br>~~GMB632PC8R~~<br>~~GMB633PC8R~~<br>10<br>**GMB631PC10**<br>**GMB632PC10**<br>**GMB633PC10**<br>GMB631PC10R<br>GMB632PC10R<br>GMB633PC10R<br>~~13~~<br>~~**GMB631PC13**~~<br>~~**GMB632PC13**~~<br>~~**GMB633PC13**~~<br>~~GMB631PC13R~~<br>~~GMB632PC13R~~<br>~~GMB633PC13R~~<br>15<br>**GMB631PC15**<br>**GMB632PC15**<br>**GMB633PC15**<br>GMB631PC15R<br>GMB632PC15R<br>GMB633PC15R<br>~~16~~<br>~~**GMB631PC16**~~<br>~~**GMB632PC16**~~<br>~~**GMB633PC16**~~<br>~~GMB631PC16R~~<br>~~GMB632PC16R~~<br>~~GMB633PC16R~~<br>20<br>**GMB631PC20**<br>**GMB632PC20**<br>**GMB633PC20**<br>GMB631PC20R<br>GMB632PC20R<br>GMB633PC20R<br>~~25~~<br>~~**GMB631PC25**~~<br>~~**GMB632PC25**~~<br>~~**GMB633PC25**~~<br>~~GMB631PC25R~~<br>~~GMB632PC25R~~<br>~~GMB633PC25R~~<br>30<br>**GMB631PC30**<br>**GMB632PC30**<br>**GMB633PC30**<br>GMB631PC30R<br>GMB632PC30R<br>GMB633PC30R<br>~~32~~<br>~~**GMB631PC32**~~<br>~~**GMB632PC32**~~<br>~~**GMB633PC32**~~<br>~~GMB631PC32R~~<br>~~GMB632PC32R~~<br>~~GMB633PC32R~~<br>35<br>**GMB631PC35**<br>**GMB632PC35**<br>**GMB633PC35**<br>GMB631PC35R<br>GMB632PC35R<br>GMB633PC35R<br>~~40~~<br>~~**GMB631PC40**~~<br>~~**GMB632PC40**~~<br>~~**GMB633PC40**~~<br>~~GMB631PC40R~~<br>~~GMB632PC40R~~<br>~~GMB633PC40R~~<br>50<br>**GMB631PC50**<br>**GMB632PC50**<br>**GMB633PC50**<br>-<br>-<br>-<br>~~60~~<br>~~**GMB631PC60**~~<br>~~**GMB632PC60**~~<br>~~**GMB633PC60**~~<br>~~-~~<br>~~-~~<br>~~-~~<br>63<br>**GMB631PC63**<br>**GMB632PC63**<br>**GMB633PC63**<br>-<br>-<br>-|
|---|---|



## **480Y/277VAC  10kA, C curve** 

||~~Lug Terminal~~<br>Ring Terminal<br>Amperage<br>1 Pole<br>2 Pole<br>3 Pole<br>1 Pole<br>2 Pole<br>3 Pole<br>~~0.5~~<br>~~**GMB63H1PC0.5**~~<br>~~**GMB63H2PC0.5**~~<br>~~**GMB63H3PC0.5**~~<br>~~GMB63H1PC0.5R~~<br>~~GMB63H2PC0.5R~~<br>~~GMB63H3PC0.5R~~<br>1<br>**GMB63H1PC1**<br>**GMB63H2PC1**<br>**GMB63H3PC1**<br>GMB63H1PC1R<br>GMB63H2PC1R<br>GMB63H3PC1R<br>~~1.6~~<br>~~**GMB63H1PC1.6**~~<br>~~**GMB63H2PC1.6**~~<br>~~**GMB63H3PC1.6**~~<br>~~GMB63H1PC1.6R~~<br>~~GMB63H2PC1.6R~~<br>~~GMB63H3PC1.6R~~<br>2<br>**GMB63H1PC2**<br>**GMB63H2PC2**<br>**GMB63H3PC2**<br>GMB63H1PC2R<br>GMB63H2PC2R<br>GMB63H3PC2R<br>~~3~~<br>~~**GMB63H1PC3**~~<br>~~**GMB63H2PC3**~~<br>~~**GMB63H3PC3**~~<br>~~GMB63H1PC3R~~<br>~~GMB63H2PC3R~~<br>~~GMB63H3PC3R~~<br>4<br>**GMB63H1PC4**<br>**GMB63H2PC4**<br>**GMB63H3PC4**<br>GMB63H1PC4R<br>GMB63H2PC4R<br>GMB63H3PC4R<br>~~5~~<br>~~**GMB63H1PC5**~~<br>~~**GMB63H2PC5**~~<br>~~**GMB63H3PC5**~~<br>~~GMB63H1PC5R~~<br>~~GMB63H2PC5R~~<br>~~GMB63H3PC5R~~<br>6<br>**GMB63H1PC6**<br>**GMB63H2PC6**<br>**GMB63H3PC6**<br>GMB63H1PC6R<br>GMB63H2PC6R<br>GMB63H3PC6R<br>~~8~~<br>~~**GMB63H1PC8**~~<br>~~**GMB63H2PC8**~~<br>~~**GMB63H3PC8**~~<br>~~GMB63H1PC8R~~<br>~~GMB63H2PC8R~~<br>~~GMB63H3PC8R~~<br>10<br>**GMB63H1PC10**<br>**GMB63H2PC10**<br>**GMB63H3PC10**<br>GMB63H1PC10R<br>GMB63H2PC10R<br>GMB63H3PC10R<br>~~13~~<br>~~**GMB63H1PC13**~~<br>~~**GMB63H2PC13**~~<br>~~**GMB63H3PC13**~~<br>~~GMB63H1PC13R~~<br>~~GMB63H2PC13R~~<br>~~GMB63H3PC13R~~<br>15<br>**GMB63H1PC15**<br>**GMB63H2PC15**<br>**GMB63H3PC15**<br>GMB63H1PC15R<br>GMB63H2PC15R<br>GMB63H3PC15R<br>~~16~~<br>~~**GMB63H1PC16**~~<br>~~**GMB63H2PC16**~~<br>~~**GMB63H3PC16**~~<br>~~GMB63H1PC16R~~<br>~~GMB63H2PC16R~~<br>~~GMB63H3PC16R~~<br>20<br>**GMB63H1PC20**<br>**GMB63H2PC20**<br>**GMB63H3PC20**<br>GMB63H1PC20R<br>GMB63H2PC20R<br>GMB63H3PC20R<br>~~25~~<br>~~**GMB63H1PC25**~~<br>~~**GMB63H2PC25**~~<br>~~**GMB63H3PC25**~~<br>~~GMB63H1PC25R~~<br>~~GMB63H2PC25R~~<br>~~GMB63H3PC25R~~<br>30<br>**GMB63H1PC30**<br>**GMB63H2PC30**<br>**GMB63H3PC30**<br>GMB63H1PC30R<br>GMB63H2PC30R<br>GMB63H3PC30R<br>~~32~~<br>~~**GMB63H1PC32**~~<br>~~**GMB63H2PC32**~~<br>~~**GMB63H3PC32**~~<br>~~GMB63H1PC32R~~<br>~~GMB63H2PC32R~~<br>~~GMB63H3PC32R~~<br>Part numbers in bold font indicate stock code A items.<br>All otherpart numbers are stock code D.|
|---|---|



Specifications are subject to change without notice — Nov 1, 2016 

3 

## **GMB63** 

## **Selection Guide** 

**==> picture [66 x 67] intentionally omitted <==**

**240VAC; 60/125VDC 10kA, D Curve** 

||~~Lug Terminal~~<br>Ring Terminal<br>Amperage<br>1 Pole<br>2 Pole<br>3 Pole<br>1 Pole<br>2 Pole<br>3 Pole<br>~~0.5~~<br>~~GMB631PD0.5~~<br>~~GMB632PD0.5~~<br>~~GMB633PD0.5~~<br>~~GMB631PD0.5R~~<br>~~GMB632PD0.5R~~<br>~~GMB633PD0.5R~~<br>1<br>GMB631PD1<br>GMB632PD1<br>GMB633PD1<br>GMB631PD1R<br>GMB632PD1R<br>GMB633PD1R<br>~~1.6~~<br>~~GMB631PD1.6~~<br>~~GMB632PD1.6~~<br>~~GMB633PD1.6~~<br>~~GMB631PD1.6R~~<br>~~GMB632PD1.6R~~<br>~~GMB633PD1.6R~~<br>2<br>GMB631PD2<br>GMB632PD2<br>GMB633PD2<br>GMB631PD2R<br>GMB632PD2R<br>GMB633PD2R<br>~~3~~<br>~~GMB631PD3~~<br>~~GMB632PD3~~<br>~~GMB633PD3~~<br>~~GMB631PD3R~~<br>~~GMB632PD3R~~<br>~~GMB633PD3R~~<br>4<br>GMB631PD4<br>GMB632PD4<br>GMB633PD4<br>GMB631PD4R<br>GMB632PD4R<br>GMB633PD4R<br>~~5~~<br>~~GMB631PD5~~<br>~~GMB632PD5~~<br>~~GMB633PD5~~<br>~~GMB631PD5R~~<br>~~GMB632PD5R~~<br>~~GMB633PD5R~~<br>6<br>GMB631PD6<br>GMB632PD6<br>GMB633PD6<br>GMB631PD6R<br>GMB632PD6R<br>GMB633PD6R<br>~~8~~<br>~~GMB631PD8~~<br>~~GMB632PD8~~<br>~~GMB633PD8~~<br>~~GMB631PD8R~~<br>~~GMB632PD8R~~<br>~~GMB633PD8R~~<br>10<br>GMB631PD10<br>GMB632PD10<br>GMB633PD10<br>GMB631PD10R<br>GMB632PD10R<br>GMB633PD10R<br>~~13~~<br>~~GMB631PD13~~<br>~~GMB632PD13~~<br>~~GMB633PD13~~<br>~~GMB631PD13R~~<br>~~GMB632PD13R~~<br>~~GMB633PD13R~~<br>15<br>GMB631PD15<br>GMB632PD15<br>GMB633PD15<br>GMB631PD15R<br>GMB632PD15R<br>GMB633PD15R<br>~~16~~<br>~~GMB631PD16~~<br>~~GMB632PD16~~<br>~~GMB633PD16~~<br>~~GMB631PD16R~~<br>~~GMB632PD16R~~<br>~~GMB633PD16R~~<br>20<br>GMB631PD20<br>GMB632PD20<br>GMB633PD20<br>GMB631PD20R<br>GMB632PD20R<br>GMB633PD20R<br>~~25~~<br>~~GMB631PD25~~<br>~~GMB632PD25~~<br>~~GMB633PD25~~<br>~~GMB631PD25R~~<br>~~GMB632PD25R~~<br>~~GMB633PD25R~~<br>30<br>GMB631PD30<br>GMB632PD30<br>GMB633PD30<br>GMB631PD30R<br>GMB632PD30R<br>GMB633PD30R<br>~~32~~<br>~~GMB631PD32~~<br>~~GMB632PD32~~<br>~~GMB633PD32~~<br>~~GMB631PD32R~~<br>~~GMB632PD32R~~<br>~~GMB633PD32R~~<br>35<br>GMB631PD35<br>GMB632PD35<br>GMB633PD35<br>GMB631PD35R<br>GMB632PD35R<br>GMB633PD35R<br>~~40~~<br>~~GMB631PD40~~<br>~~GMB632PD40~~<br>~~GMB633PD40~~<br>~~GMB631PD40R~~<br>~~GMB632PD40R~~<br>~~GMB633PD40R~~<br>50<br>GMB631PD50<br>GMB632PD50<br>GMB633PD50<br>-<br>-<br>-<br>~~60~~<br>~~GMB631PD60~~<br>~~GMB632PD60~~<br>~~GMB633PD60~~<br>~~-~~<br>~~-~~<br>~~-~~<br>63<br>GMB631PD63<br>GMB632PD63<br>GMB633PD63<br>-<br>-<br>-|
|---|---|



**480Y/277VAC 10kA D Curve** 

||~~Lug Terminal~~<br>Ring Terminal<br>Amperage<br>1 Pole<br>2 Pole<br>3 Pole<br>1 Pole<br>2 Pole<br>3 Pole<br>~~0.5~~<br>~~GMB63H1PD0.5~~<br>~~GMB63H2PD0.5~~<br>~~GMB63H3PD0.5~~<br>~~GMB63H1PD0.5R~~<br>~~GMB63H2PD0.5R~~<br>~~GMB63H3PD0.5R~~<br>1<br>GMB63H1PD1<br>GMB63H2PD1<br>GMB63H3PD1<br>GMB63H1PD1R<br>GMB63H2PD1R<br>GMB63H3PD1R<br>~~1.6~~<br>~~GMB63H1PD1.6~~<br>~~GMB63H2PD1.6~~<br>~~GMB63H3PD1.6~~<br>~~GMB63H1PD1.6R~~<br>~~GMB63H2PD1.6R~~<br>~~GMB63H3PD1.6R~~<br>2<br>GMB63H1PD2<br>GMB63H2PD2<br>GMB63H3PD2<br>GMB63H1PD2R<br>GMB63H2PD2R<br>GMB63H3PD2R<br>~~3~~<br>~~GMB63H1PD3~~<br>~~GMB63H2PD3~~<br>~~GMB63H3PD3~~<br>~~GMB63H1PD3R~~<br>~~GMB63H2PD3R~~<br>~~GMB63H3PD3R~~<br>4<br>GMB63H1PD4<br>GMB63H2PD4<br>GMB63H3PD4<br>GMB63H1PD4R<br>GMB63H2PD4R<br>GMB63H3PD4R<br>~~5~~<br>~~GMB63H1PD5~~<br>~~GMB63H2PD5~~<br>~~GMB63H3PD5~~<br>~~GMB63H1PD5R~~<br>~~GMB63H2PD5R~~<br>~~GMB63H3PD5R~~<br>6<br>GMB63H1PD6<br>GMB63H2PD6<br>GMB63H3PD6<br>GMB63H1PD6R<br>GMB63H2PD6R<br>GMB63H3PD6R<br>~~8~~<br>~~GMB63H1PD8~~<br>~~GMB63H2PD8~~<br>~~GMB63H3PD8~~<br>~~GMB63H1PD8R~~<br>~~GMB63H2PD8R~~<br>~~GMB63H3PD8R~~<br>10<br>GMB63H1PD10<br>GMB63H2PD10<br>GMB63H3PD10<br>GMB63H1PD10R<br>GMB63H2PD10R<br>GMB63H3PD10R<br>~~13~~<br>~~GMB63H1PD13~~<br>~~GMB63H2PD13~~<br>~~GMB63H3PD13~~<br>~~GMB63H1PD13R~~<br>~~GMB63H2PD13R~~<br>~~GMB63H3PD13R~~<br>15<br>GMB63H1PD15<br>GMB63H2PD15<br>GMB63H3PD15<br>GMB63H1PD15R<br>GMB63H2PD15R<br>GMB63H3PD15R<br>~~16~~<br>~~GMB63H1PD16~~<br>~~GMB63H2PD16~~<br>~~GMB63H3PD16~~<br>~~GMB63H1PD16R~~<br>~~GMB63H2PD16R~~<br>~~GMB63H3PD16R~~<br>20<br>GMB63H1PD20<br>GMB63H2PD20<br>GMB63H3PD20<br>GMB63H1PD20R<br>GMB63H2PD20R<br>GMB63H3PD20R<br>~~25~~<br>~~GMB63H1PD25~~<br>~~GMB63H2PD25~~<br>~~GMB63H3PD25~~<br>~~GMB63H1PD25R~~<br>~~GMB63H2PD25R~~<br>~~GMB63H3PD25R~~<br>30<br>GMB63H1PD30<br>GMB63H2PD30<br>GMB63H3PD30<br>GMB63H1PD30R<br>GMB63H2PD30R<br>GMB63H3PD30R<br>~~32~~<br>~~GMB63H1PD32~~<br>~~GMB63H2PD32~~<br>~~GMB63H3PD32~~<br>~~GMB63H1PD32R~~<br>~~GMB63H2PD32R~~<br>~~GMB63H3PD32R~~<br>Part numbers in bold font indicate stock Code A items.<br>All otherpart numbers are stock Code D.|
|---|---|



Specifications are subject to change without notice — Nov 1, 2016 

4 

## **GMB63** 

## **Electrical Specifications** 

**==> picture [66 x 67] intentionally omitted <==**

||||~~GMB63_~~|||~~GMB63H~~||
|---|---|---|---|---|---|---|---|
|||1 Pole|2 Pole|3 Pole|1 Pole|2 Pole|3 Pole|
|Standards||||UL489 / CSA C22.2 No. 5 / IEC 60947-2||||
|Rated Voltage||240VAC,|(60VDC 1 Pole, 125VDC 2 Pole)||||480Y/277VAC|
|Rated Frequency||||~~50/60 HZ~~||||
|Rated Current|with lug terminal||0.5 ~ 63A|||0.5 ~ 20A||
|with ring terminal|||~~0.5 ~ 40A~~|||~~0.5 ~ 20A~~||
|Rated Insulation Voltage (V)||||500||||
|Rated Impulse Withstand Voltage|(kV)||~~6~~|||||
|Instantaneous Tripping Type||||B, C (standard) and D||||
|Interruption Rating (kA)|120 Vac|~~10~~|~~-~~|~~-~~|~~10~~|~~-~~|~~-~~|
||240 Vac|10|10|10|10|10|10|
||277 Vac|~~-~~|~~-~~|~~-~~|~~10~~|~~-~~|~~-~~|
||480Y/277Vac|-|-|-|-|10|10|
||60 Vdc|~~10~~|~~10~~|~~-~~|~~-~~|~~-~~|~~-~~|
||125 Vdc|-|10|-|-|-|-|



## **Mechanical Specifications** 

||||~~GMB63_~~||~~GMB63H~~||
|---|---|---|---|---|---|---|
|||1 Pole|2 Pole|3 Pole<br>1 Pole|2 Pole|3 Pole|
|Inverse Time-Delay Over Current Release Type||||~~Thermal-magnetic~~|||
|Service Life|Electrical|||6,000 cycles|||
||Mechanical|||~~10,000 cycles~~|||
|Protection Degree||||IP20|||
|Wire|Single wire|||~~14~4 AWG~~|||
||Two wires||First wire 14~6 AWG, second wire 14~10 AWG||||
|Torque||||~~31 lb-in (3.5 N-m)~~|||



## **Environmemtal Specifications** 

||||~~GMB63_~~|||~~GMB63H~~||
|---|---|---|---|---|---|---|---|
|||1 Pole|2 Pole|3 Pole|<br>1 Pole|2 Pole|3 Pole|
|Temperature Range|Tested|||~~23F to 104F (-5C to +40C)~~||||
||Working|||-13F to 131F (-25C to +55C)||||
|Relative Humidity|At +20C||||~~<90%~~|||
||At +40C||||<50%|||
|Pollution Degree|||||~~Class 3~~|||
|Over Voltage Category / Mounting|||Class III / 35mm DIN rail|||||
|Altitude||||~~<2000m~~||||



Specifications are subject to change without notice — Nov 1, 2016 

5 

## **GMB63** 

## **Temperature Derating** 

**==> picture [66 x 67] intentionally omitted <==**

The maximum permissible current in a GMB circuit breaker depends on the ambient temperature and spacing between devices. Ambient temperature is the temperature inside the enclosure  or switch board in which the circuit breaker is installed. The reference nominal current rating is +25 ~ +40C. 

## Ambient Temp > 

||~~-22°F~~|~~-13°F~~|~~-4°F~~|~~5’°F~~|~~14°F~~|~~23°F~~|~~32°F~~|~~41°F~~|~~50°F~~|~~59°F~~|~~68°F~~|~~77°F~~|~~86°F~~|~~95°F~~|~~104°F~~|~~113°F~~|~~122°F~~|~~131°F~~|~~140°F~~|~~149°F~~|~~158°F~~|~~167°F~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||-30°C|-25°C|-20°C|-15°C|-10°C|-5°C|0°C|5°C|10°C|15°C|20°C|25°C|30°C|35°C|40°C|45°C|50°C|55°C|60°C|65°C|70°C|75°C|
|Rated|Current||||||||||||||||||||||
|~~0.5~~|~~0.63~~|~~0.62~~|~~0.61~~|~~0.60~~|~~0.59~~|~~0.58~~|~~0.57~~|~~0.55~~|~~0.54~~|~~0.53~~|~~0.52~~|~~0.50~~|~~0.50~~|~~0.50~~|~~0.50~~|~~0.45~~|~~0.43~~|~~0.42~~|~~0.40~~|~~0.38~~|~~0.36~~|~~0.33~~|
|1|1.21|1.19|1.18|1.16|1.14|1.12|1.10|1.08|1.06|1.04|1.02|1.00|1.00|1.00|1.00|0.91|0.89|0.87|0.84|0.80|0.77|0.73|
|~~1.6~~|~~2.11~~|~~2.06~~|~~2.05~~|~~1.98~~|~~1.94~~|~~1.90~~|~~1.86~~|~~1.81~~|~~1.76~~|~~1.73~~|~~1.65~~|~~1.60~~|~~1.60~~|~~1.60~~|~~1.60~~|~~1.36~~|~~1.30~~|~~1.23~~|~~1.17~~|~~1.09~~|~~1.01~~|~~0.93~~|
|2|2.42|2.38|2.36|2.32|2.28|2.24|2.20|2.16|2.12|2.08|2.04|2.00|2.00|2.00|2.00|1.82|1.78|1.74|1.68|1.60|1.48|1.36|
|~~3~~|~~3.81~~|~~3.75~~|~~3.66~~|~~3.60~~|~~3.54~~|~~3.45~~|~~3.39~~|~~3.33~~|~~3.24~~|~~3.15~~|~~3.09~~|~~3.00~~|~~3.00~~|~~3.00~~|~~3.00~~|~~2.64~~|~~2.55~~|~~2.46~~|~~2.34~~|~~2.25~~|~~2.13~~|~~2.01~~|
|4|5.00|4.92|4.84|4.76|4.68|4.60|4.48|4.40|4.28|4.20|4.12|4.00|4.00|4.00|4.00|3.56|3.44|3.32|3.20|3.08|2.92|2.7|
|~~5~~|~~6.30~~|~~6.20~~|~~6.10~~|~~5.95~~|~~5.85~~|~~5.75~~|~~5.65~~|~~5.50~~|~~5.40~~|~~5.25~~|~~5.15~~|~~5.00~~|~~5.00~~|~~5.00~~|~~5.00~~|~~4.45~~|~~4.30~~|~~4.15~~|~~3.95~~|~~3.75~~|~~3.50~~|~~3.25~~|
|6|7.38|7.26|7.14|7.02|6.90|6.78|6.66|6.54|6.42|6.30|6.12|6.00|6.00|6.00|6.00|5.40|5.22|5.10|4.92|4.62|4.32|4.08|
|~~8~~|~~10.32~~|~~10.08~~|~~9.92~~|~~9.76~~|~~9.52~~|~~9.36~~|~~9.12~~|~~8.88~~|~~8.72~~|~~8.48~~|~~8.24~~|~~8.00~~|~~8.00~~|~~8.00~~|~~8.00~~|~~7.04~~|~~6.72~~|~~6.40~~|~~6.08~~|~~5.76~~|~~5.12~~|~~4.48~~|
|10|12.80|12.50|12.30|12.10|11.80|11.60|11.30|11.10|10.80|10.60|10.30|10.00|10.00|10.00|10.00|8.80|8.50|8.20|7.80|7.30|6.80|6.20|
|~~13~~|~~15.60~~|~~15.34~~|~~15.08~~|~~14.95~~|~~14.69~~|~~14.43~~|~~14.17~~|~~14.04~~|~~13.78~~|~~13.52~~|~~13.26~~|~~13.00~~|~~13.00~~|~~13.00~~|~~13.00~~|~~11.96~~|~~11.70~~|~~11.44~~|~~11.05~~|~~10.40~~|~~9.75~~|~~8.84~~|
|15|19.20|18.75|18.45|18.15|17.70|17.40|16.95|16.65|16.20|15.90|15.45|15.00|15.00|15.00|15.00|13.20|12.75|12.30|11.70|10.80|9.75|8.70|
|~~16~~|~~19.84~~|~~19.52~~|~~19.20~~|~~18.88~~|~~18.56~~|~~18.24~~|~~17.76~~|~~17.44~~|~~17.12~~|~~16.80~~|~~16.32~~|~~16.00~~|~~16.00~~|~~16.00~~|~~16.00~~|~~14.40~~|~~13.92~~|~~13.44~~|~~12.96~~|~~12.00~~|~~11.20~~|~~10.24~~|
|20|24.60|24.20|23.80|23.40|23.00|22.60|22.20|21.80|21.40|21.00|20.40|20.00|20.00|20.00|20.00|18.00|17.40|16.80|16.20|15.20|14.20|13.20|
|~~25~~|~~31.00~~|~~30.50~~|~~30.00~~|~~29.50~~|~~29.00~~|~~28.50~~|~~27.75~~|~~27.25~~|~~26.75~~|~~26.25~~|~~25.50~~|~~25.00~~|~~25.00~~|~~25.00~~|~~25.00~~|~~22.50~~|~~21.75~~|~~21.25~~|~~20.50~~|~~19.25~~|~~18.00~~|~~16.75~~|
|30|39.00|38.10|37.50|36.60|36.00|35.10|34.50|33.60|32.70|31.80|30.90|30.00|30.00|30.00|30.00|26.10|24.90|23.70|22.50|20.70|19.20|17.40|
|~~32~~|~~39.36~~|~~38.72~~|~~38.08~~|~~37.44~~|~~36.80~~|~~36.16~~|~~35.52~~|~~34.88~~|~~34.24~~|~~33.28~~|~~32.64~~|~~32.00~~|~~32.00~~|~~32.00~~|~~32.00~~|~~29.12~~|~~28.16~~|~~27.20~~|~~24.96~~|~~23.36~~|~~21.76~~|~~19.84~~|
|35|45.85|45.15|44.10|43.05|42.35|41.30|40.25|39.20|38.15|37.10|36.05|35.00|35.00|35.00|35.00|30.10|28.70|27.30|25.90|24.15|22.40|20.30|
|~~40~~|~~49.20~~|~~48.40~~|~~47.60~~|~~46.80~~|~~46.00~~|~~45.20~~|~~44.40~~|~~43.60~~|~~42.80~~|~~42.00~~|~~40.80~~|~~40.00~~|~~40.00~~|~~40.00~~|~~40.00~~|~~36.40~~|~~35.20~~|~~34.00~~|~~32.80~~|~~29.60~~|~~26.40~~|~~22.40~~|
|45|55.35|54.45|53.55|52.65|51.75|50.85|49.95|49.05|48.15|47.25|45.90|45.00|45.00|45.00|45.00|40.95|39.60|38.25|36.90|33.30|29.70|36.00|
|~~50~~|~~61.50~~|~~60.50~~|~~59.50~~|~~58.50~~|~~57.50~~|~~56.50~~|~~55.50~~|~~54.50~~|~~53.50~~|~~52.50~~|~~51.00~~|~~50.00~~|~~50.00~~|~~50.00~~|~~50.00~~|~~45.50~~|~~44.00~~|~~42.50~~|~~41.00~~|~~37.50~~|~~34.00~~|~~30.00~~|
|60|77.40|76.20|74.40|73.20|71.40|70.20|68.40|66.60|65.40|63.60|61.80|60.00|60.00|60.00|60.00|52.20|50.40|48.00|45.60|42.00|37.80|33.00|
|~~63~~|~~80.01~~|~~78.75~~|~~76.86~~|~~75.60~~|~~74.34~~|~~72.45~~|~~71.19~~|~~69.93~~|~~68.04~~|~~66.15~~|~~54.81~~|~~63.00~~|~~63.00~~|~~63.00~~|~~63.00~~|~~55.44~~|~~53.55~~|~~51.66~~|~~49.14~~|~~45.36~~|~~40.95~~|~~35.91~~|



## **Curve Profile** 

C Curve (5 ~ 10 In) 

**==> picture [523 x 205] intentionally omitted <==**

**----- Start of picture text -----**<br>
B Curve C Curve D Curve<br>(In=3/5) (In=5/10) (In=10/14)<br>t (s) 10000 t (s) 10000 t (s) 10000<br>1h or 2h8000 1h or 2h8000 1h or 2h8000<br>2000 2000 2000<br>1000 1000 1000<br>500 500 500<br>300 300 300<br>100 100 100<br>50 50 50<br>20 20 20<br>10 10 10<br>5 5 5<br>2 2 2<br>1 1 1<br>0.5 0.5 0.5<br>0.2 0.2 0.2<br>0.1 0.1 0.1<br>0.05 0.05 0.05<br>0.02 0.02 0.02<br>0.01 0.01 0.01<br>0.005 0.005 0.005<br>0.002 0.002 0.002<br>0.001 0.001 0.001<br>1 I/In 1 I/In 1 I/In<br>**----- End of picture text -----**<br>


Specifications are subject to change without notice — Nov 1, 2016 

6 

## **GMB63** 

## **Accessories** 

**==> picture [66 x 67] intentionally omitted <==**

|Accessory|Poles|Part Number|Description|Ratings||Aux Contact<br>Confguration|Approvals|
|---|---|---|---|---|---|---|---|
|Auxiliary Contact|all|**GMBAL**|Indication of the position of the de-<br>vice’s contacts. To be mounted on the<br>left side of the UL489 circuit breaker.|VAC / AAC|480V / 3A, 277 / 3A<br>240V/6A|1NO / 1NC|CE only|
|||||VDC / ADC|24V / 6A|||
|Alarm Switch||**GMBAX**|Indication of the position of the de-<br>vice’s contacts only after the automat-<br>ic release of the UL489 MCB, due to<br>an overload or a short-circuit. To be<br>mounted on the left side of the device.|VAC / AAC|480V / 3A, 277 / 3A<br>240V/6A|1NO / 1NC|CE only|
|||||VDC / ADC|24V / 6A|||
|Shunt Release||**GMBSHT311NC**|Release of the MCB with application of<br>control voltage|VDC|12-24V|n/a|CE only|
|Padlock||**GMKLK**|Lock off for the MCB|n/a|n/a|n/a|n/a|



## **Busbar** 

|**Busbar**||
|---|---|
|**General**|**Ordering key:**<br>**GMBB---**|
|l The frst cuttable UL489 Busbar.|lVoltage Ratings: 1P 1000 V AC / DC 2+3P 600 V AC / DC|
|l Allows maximum fexibility for wiring of UL489 Miniature|lFeeder Terminal Options allow for Top or Bottom Feed Standard|
|Circuit Breakers.||
|lFor Connection of UL489 Miniature Circuit Breakers|lCuttable Design allows for maximum fexibility and less waste|
|l1P, 2P and 3P Confgurations with and without Auxilary Switch|lFinger Safe Design with Available Protective Caps for unused terminals|



## **Technical data** 

|**Technical data**||
|---|---|
|**Applicable Standard**|**UL489/UL489A**|
|**Voltage Ratings**|Single Phase<br>1000 VAC/VDC|
||2 and 3 Phase<br>600 VAC/VDC|
|**Current Rating Cross Section**|End Feed<br>80 Amps|
||Center Feed<br>160 Amps*|
|**Protection Class**|IP20|
|**KA Rating (J Fuse)**|14KA|



- Note: Two GMBBCENFEED required per phase. 

Specifications are subject to change without notice — Nov 1, 2016 

7 

## **GMB63** 

## **Selection Guide** 

|Accessory|Poles|Pins|Part Number|Description|Amperage Rating|Rated<br>Voltage|Dimmentions [mm / in]|Dimmentions [mm / in]|Dimmentions [mm / in]|Dimmentions [mm / in]|
|---|---|---|---|---|---|---|---|---|---|---|
||||||end / center feed||A|B|C|Total<br>Height|
|Busbar<br>~~|~~<br>~~||~~|1|6<br>~~ee~~|**GMBB1P06H**<br>~~ee~~|1P 06  pins busbar for GMB<br>~~ee~~|100A / 200A (*)<br>~~ee~~|1000 VAC/VDC<br>|90 / 3.5<br>~~a~~|18 / 0.71<br>~~ee~~|5 / 0.20|60 / 2.36|
|||12<br>~~ee~~|**GMBB1P12H**<br>~~ee~~|1P 12 pins busbar for GMB<br>~~ee~~|100A / 200A (*)<br>~~ee~~||198 / 7.8<br>~~a~~|18 / 0.71<br>~~ee~~|5 / 0.20|60 / 2.36|
|||18<br>~~ee~~|**GMBB1P18H**<br>~~ee~~|1P 18 pins busbar for GMB<br>~~ee~~|100A / 200A (*)<br>~~ee~~||306 / 12<br>~~a~~|18 / 0.71<br>~~ee~~|5 / 0.20|60 / 2.36|
|||57<br>~~ee~~<br>~~a~~|**GMBB1P57H**<br>~~ee~~|cuttable 1P 57 pins busbar for GMB<br>~~ee~~|100A / 200A (*)<br>~~ee~~||1008 / 39.7|18 / 0.71<br>~~ee~~|5 / 0.20<br>~~eee~~|60 / 2.36<br>~~eee~~|
|||37<br>~~ee~~<br>~~a~~<br>~~a~~<br>~~ee~~|**GMBB1P37HS**<br>~~ee~~|1P 37 pins busbar for GMB+aux<br>~~ee~~<br>~~ee~~|100A / 200A (*)<br>~~ee~~<br>~~ee~~||1008 / 39.7<br>~~ee~~<br>~~**a**~~|18 / 0.71<br>~~ee~~<br>~~ee~~<br>~~**ee**~~|5 / 0.20<br>~~ee~~<br>~~eee~~|60 / 2.36<br>~~ee~~<br>~~eee~~|
||2|6<br>~~a~~<br>~~ee~~|**GMBB2P06H**<br>~~ee~~|2P 06  pins busbar for GMB<br>~~ee~~<br>~~ee~~|100A / 200A (*)<br>~~ee~~<br>~~ee~~|600 VAC/VDC<br> <br>|90 / 3.5<br>~~**a**~~|18 / 0.71<br>~~ee ~~<br>~~**ee**~~|5 / 0.20<br> ~~eee~~|60 / 2.36<br>~~eee~~|
|||12<br>~~ee~~<br>~~ee~~|**GMBB2P12H**<br>~~ee~~<br>~~ee~~|2P 12 pins busbar for GMB<br>~~ee~~<br>~~ee~~<br>~~ee~~|100A / 200A (*)<br>~~ee~~<br>~~ee~~<br>~~ee~~||198 / 7.8<br>~~**a**~~<br>~~a~~|18 / 0.71<br>~~**ee**~~<br>~~ee~~|5 / 0.20|60 / 2.36|
|||18<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~a~~|**GMBB2P18H**<br>~~ee~~<br>~~ee~~<br>~~ee~~|2P 18 pins busbar for GMB<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|100A / 200A (*)<br>~~ee ~~<br>~~ee~~<br>~~ee~~<br>~~ee~~||306 / 12<br> ~~**a**~~<br>~~a~~<br>~~ee~~|18 / 0.71<br>~~**ee**~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|5 / 0.20<br>~~ee~~|60 / 2.36<br>~~ee~~|
|||56<br>~~ee~~<br>~~ee~~<br>~~a~~|**GMBB2P56H**<br>~~ee~~<br>~~ee~~|2P 56 pins busbar for GMB<br>~~ee~~<br>~~ee~~|100A / 200A (*)<br>~~ee~~<br>~~ee~~||1008 / 39.7<br>~~a~~<br>~~ee~~|18 / 0.71<br>~~ee~~<br>~~ee~~<br>~~ee~~|5 / 0.20<br>~~ee~~|60 / 2.36<br>~~ee~~|
|||46<br>~~ee~~<br>~~a~~<br>~~ee~~|**GMBB2P46HS**<br>~~ee~~<br>~~ee~~|2P 46 pins busbar for GMB+aux<br>~~ee~~<br>~~ee~~|100A / 200A (*)<br>~~ee ~~<br>~~ee~~||1008 / 39.7<br> ~~ee~~<br>~~**a**~~|18 / 0.71<br>~~ee~~<br>~~ee~~<br>~~a~~<br>~~ee~~|5 / 0.20<br>~~ee~~|60 / 2.36<br>~~ee~~|
||3|6<br>~~ee~~<br>~~ee~~<br>~~ee~~|**GMBB3P06H**<br>~~ee~~<br>~~ee~~|3P 06  pins busbar for GMB<br>~~ee~~|100A / 200A (*)<br>~~ee~~||90 / 3.5<br>~~**a**~~<br>~~ee~~|18 / 0.71<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|5 / 0.20<br>~~ee~~<br>~~ee~~|60 / 2.36<br>~~ee~~<br>~~ee~~|
|||12<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|**GMBB3P12H**<br>~~ee~~<br>~~ee~~|3P 12 pins busbar for GMB<br>~~ee~~|100A / 200A (*)<br>~~ee~~||198 / 7.8<br>~~**a** ~~<br>~~ee~~<br>~~a~~|18 / 0.71<br> ~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|5 / 0.20<br>~~ee~~<br>~~ee~~|60 / 2.36<br>~~ee~~<br>~~ee~~|
|||18<br>~~ee~~<br>~~ee~~<br>~~ee~~|**GMBB3P18H**<br>~~ee~~|3P 18 pins busbar for GMB|100A / 200A (*)||306 / 12<br>~~ee~~<br>~~a~~|18 / 0.71<br>~~ee~~<br>~~ee~~<br>~~ee~~|5 / 0.20<br>~~ee~~<br>~~ee~~|60 / 2.36<br>~~ee~~<br>~~ee~~|
|||57<br>~~ee~~<br>~~ee~~<br>~~ee~~|**GMBB3P57H**<br>~~ee~~|3P 57 pins busbar for GMB<br>~~ee~~|100A / 200A (*)||1008 / 39.7<br>~~a~~<br>~~a~~<br>~~a~~|18 / 0.71<br>~~ee ~~<br>~~ee~~<br>~~a~~<br>~~ee~~|5 / 0.20<br> ~~ee~~|60 / 2.36<br>~~ee~~|
|||37<br>~~ee~~<br>~~ee~~<br>~~ee~~|**GMBB3P48HS**<br>~~ee~~<br>~~ee~~|3P 48 pins busbar for GMB+aux<br>~~ee~~|100A / 200A (*)||1008 / 39.7<br>~~a~~<br>~~a~~<br>~~a~~|18 / 0.71<br>~~ee~~<br>~~a~~<br>~~ee~~|5 / 0.20|60 / 2.36|
|Feeder<br>~~|~~<br>~~||~~<br>~~|~~|all|n / a<br>~~ee ~~<br>~~ee~~<br>~~ee~~<br>~~**e**~~|**GMBBFEED123P**<br> ~~ee~~<br>~~ee~~<br>~~ee~~|Feeder term all GMB busbars (**)<br>~~ee~~|115A|1000<br>VAC/VDC|(*) note that two 115A feeder terminal per<br>phase when using center feed for<br>200A amperage rating<br>~~a a~~<br>~~a~~<br>~~ee~~||||
|Center feeder<br>~~||~~<br>~~|~~<br>~~|~~|||**GMBBCENFEED**<br>~~ee~~<br>~~ee~~<br>~~**e**e~~|Center feeder term GMB busbars<br>~~ee~~|115A<br>~~ee~~||||||
|End cap<br>~~||~~<br>~~|~~<br>~~|~~|||**GMBBENDCAP**<br>~~ee~~<br>~~ee~~<br>~~**e**e~~|End cap all GMB busbars<br>~~ee~~|n/a<br>~~ee~~|n/a|||||
|Pin cap<br>~~|~~|||**GMBBPINCAP**<br>~~**e**e~~|Pin cap all GMB busbars<br>~~ee~~<br>~~e~~|||||||



Specifications are subject to change without notice — Nov 1, 2016 

8 

## **GMB63** 

## **Dimensions – GMB63 IP/2P/3P Lug Terminal** 

Unit: in. [mm] 

## **Dimensions – GMBAL BMBAX** 

## **GMKLK** 

Unit: in. [mm] 

**==> picture [56 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Unit: in. [mm]<br>**----- End of picture text -----**<br>


## **Dimensions – GMBSHT311NC** 

Unit: in. [mm] 

Specifications are subject to change without notice — Nov 1, 2016 

9 

## **GMB63** 

## **Agency Approvals** 

**GMB Supplementary Protectors** CE cus **E472420** 

GMBAL, GMBAX, GMKLK, GMBSHT311C Accessories 

GMBB Busbars and Busbar Accessories C€ «@v: **E483985** 

Specifications are subject to change without notice — Nov 1, 2016 

10
Updated at June 9, 2026
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