TCF150RN

Effective March 2019 Supersedes January 2019 **[BUSSMANN]** SERIES 

Technical Data 9000 

## UL Class CF branch circuit time-delay CUBEFuse 

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**----- Start of picture text -----**<br>
2011/65/EU<br><><br>**----- End of picture text -----**<br>


## **Electrical characteristics** 

- 10 seconds minimum operating time at 500% rated current 

## **Agency information** 

- UL Listed Class CF fuse: Guide JDDZ, File E4273 (up to 400 A) 

- CSA[®] Certified fuse: Class 1422-02, File 053787_C_000 (up to 100 A) 

- CE (100 A and below) 

## **Catalog symbols** 

- RoHS compliant 

## **Watts loss at rated current** 

- TCF_ (indicating fuse, 6-400 A) 

- TCF_RN (non-indicating fuse, 1-400 A) 

## **Description** 

The Bussmann™ series Low-Peak™ CUBEFuse™ is a UL[®] Class CF current-limiting, dual-element, time-delay branch circuit fuse with Class J electrical performance. Available in indicating and non-indicating versions, this finger-safe fuse has a very compact, space-saving size and is easily applied using the CUBEFuse holder (TCFH_N), UL 98 Compact Circuit Protector switch (CCP2-_CF) or Compact Circuit Protector Base (CCP2B up to 100 A) used in the Quik-Spec™ Coordination Panelboard). 

## **Ratings** 

- Volts 

- 600 Vac 

- 300 Vdc 

- Amps 

- 6-400 A (indicating) 

- 1-400 A (non-indicating) 

- Interrupting rating 

- 300 kA RMS Sym. (Up to 100 A UL) 

- 200 kA RMS Sym. (110 to 400 A UL) 

- 200 kA RMS Sym. (Up to 100 A CSA) 

- 100 kA DC (Up to 400 A UL and up to 100 A CSA) 

|**Fuse amps**|**Fuse amps**<br>**Watts**|
|---|---|
|30|3.99|
|60|6.23|
|100|9.51|
|200|18.6|
|225|17.6|
|400|35.2|



## **Operating and storage temperature range** 

- -40 to 80°C (-40°F to 176°F) 

|**Catalog numbers (amps)**|**Catalog numbers (amps)**|||
|---|---|---|---|
|**Indicating CUBEFuse**||||
|TCF6|TCF35|TCF90|TCF225|
|TCF10|TCF40|TCF100|TCF250|
|TCF15|TCF45|TCF110|TCF300|
|TCF17-1/2|TCF50|TCF125|TCF350|
|TCF20|TCF60|TCF150|TCF400|
|TCF25|TCF70|TCF175||
|TCF30|TCF80|TCF200||
|**Non-Indicating CUBEFuse**||||
|TCF1RN|TCF25RN|TCF70RN|TCF175RN|
|TCF3RN|TCF30RN|TCF80RN|TCF200RN|
|TCF6RN|TCF35RN|TCF90RN|TCF225RN|
|TCF10RN|TCF40RN|TCF100RN|TCF250RN|
|TCF15RN|TCF45RN|TCF110RN|TCF300RN|
|TCF17-1/2RN|TCF50RN|TCF125RN|TCF350RN|
|TCF20RN|TCF60RN|TCF150RN|TCF400RN|



UL Class CF branch circuit time-delay CUBEFuse 

Technical Data 9000 

Effective March 2019 

## **Features** 

## **Dimensions — in (mm)** 

- Smallest installed footprint of any UL Class CC, J, or R fuse solution 

- Easy application using CUBEFuse holders (TCFH_N), UL 98 Compact Circuit Protector (CCP2) switches and Compact Circuit Protector Base (CCP2B up to 100 A). See data sheet 9007 for details on the CUBEFuse holder, 10801 for details on the CCP2-_ CF switch and 1161 for the CCP2B. 

- Holders and switches have an amp rating rejection feature to help prevent overfusing; 30, 60 and 100 A switches and holders will hold any CUBEFuse up to its rating, 200 and 400 A switches and 200, 225 and 400 A holders will hold any CUBEFuse 110 A and above up to its rating 

- UL Class CF with Class J time-delay electrical performance 

- Available in indicating and non-indicating versions 

- The indicating version features local easyID™ open fuse technology for faster troubleshooting and reduced downtime 

- Faster response to damaging faults helps reduce destructive thermal and magnetic forces 

- True dual-element fuse construction with a minimum 10 seconds time-delay at 500% of rating 

- Long time-delay minimizes nuisance openings caused by temporary overloads and transient surges 

- Up to 300 kA interrupting rating safely interrupts virtually any fault 

- Robust cycling and inrush current withstand 

- Low let-through currents under fault conditions 

- Provides Type 2 “No Damage” protection for IEC motor starters when properly sized 

- Easy selective coordination with any other Bussmann series Low-Peak Class CC, J, L or RK1 fuse with simple 2:1 amp ratio between upstream and downstream fuses 

- Finger-safe status depends on final, installed application, and will require using accessory shrouds for 110 to 400 A ratings. 

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**----- Start of picture text -----**<br>
 Up to 30 A  35 to 60 A  70 to 100 A  110-225 A  250-400 A<br>**----- End of picture text -----**<br>


**==> picture [263 x 207] intentionally omitted <==**

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B<br>C<br>A it !<br>Up to 100 A<br>Tol<br>| E | D<br>B C<br>A<br>110 to 400 A D<br>[- i L= E<br>**----- End of picture text -----**<br>


|**Fuse**<br>**amps**||**A**|**B**|**C**|**D**|**E**|
|---|---|---|---|---|---|---|
|1-15|||||0.23 (6)||
|17-1/2<br>20||1.88 (48)|0.75 (19)|1.0 (25)|0.27 (7)||
|25-30<br>35-40|||||0.31 (8)<br>0.36 (9)|0.67 (17)|
|45-50||2.13 (54)||1.13 (29)|0.44 (11)||
|60<br>70|||1.0 (25)||||
||||||0.49 (12)||
|80-90||3.01 (76)||1.26 (32)||0.64 (16)|
|100|||||0.57 (14)||
|110||||||0.51 (13)|
|125||||||0.51 (13)|
|150||||||0.51 (13)|
|||3.62 (92)|2.9 (74)|1.34 (34)|1.02 (26)||
|175||||||0.57 (14.5)|
|200||||||0.57 (14.5)|
|225||||||0.63 (16)|
|250||||||0.73 (18.5)|
|300||||||0.79 (20)|
|~~a~~|~~a~~|4.25 (108)|3.46 (88)|1.69 (43)|1.47 (36)||
|350||||||0.86 (21.5)|
|400||||||0.86 (21.5)|



**Carton quantity and weight** 

|**Amp range**<br>**Carton qty.**<br>**Weight per carton lb (kg)**<br>~~a~~|**Amp range**<br>**Carton qty.**<br>**Weight per carton lb (kg)**<br>~~a~~|**Amp range**<br>**Carton qty.**<br>**Weight per carton lb (kg)**<br>~~a~~|
|---|---|---|
|Up to 30|12|1.39 (0.63)|
|35-60|12|1.42 (0.64)|
|70-100|6|1.74 (0.79)|
|110 to 225|1|0.71 (0.32)|
|250 to 400|1|1.23 (0.56)|



2 

Eaton.com/bussmannseries 

UL Class CF branch circuit time-delay CUBEFuse 

Technical Data 9000 

Effective March 2019 

## **Up to 100 A time-current characteristics — average melt** 

## **110 to 400 A time-current characteristics — average melt** 

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3 

Eaton.com/bussmannseries 

UL Class CF branch circuit time-delay CUBEFuse 

Effective March 2019 

## Technical Data 9000 

**Motor sizing table (from NEC Tables 430.248 and 430.250)** 

## **Bussmann series TCF Low-Peak time-delay Class CF fuses** 

**==> picture [538 x 33] intentionally omitted <==**

**----- Start of picture text -----**<br>
NEC  Heavy  NEC  Heavy<br>Motor size  Motor FLA  Min  code max  start*  Motor size  Motor FLA  Min  code max  start*<br>Voltage (Hp) (amps) (amps) (amps) (amps) Voltage (Hp) (amps) (amps) (amps) (amps)<br>**----- End of picture text -----**<br>


||0.167|4.4|10|10|10||0.5|2.4|6|6|6|
|---|---|---|---|---|---|---|---|---|---|---|---|
||0.25|5.8|10|15|15||0.75|3.5|6|10|10|
||0.333|7.2|15|15|15||1|4.6|10|10|10|
||0.5|9.8|15|20|20||1.5|6.6|10|15|15|
||0.75|13.8|25|25|30||2|7.5|15|15|15|
|**115 Vac,**|1|16|25|30|35||3|10.6|17.5|20|20|
|**1-phase**|1.5|20|30|35|45|**208 Vac,**|5|16.7|25|30|35|
||2|24|40|45|50|**3-phase**|7.5|24.2|40|45|50|
||3|34|50|60|70||20**|59.4|90|110|125|
||5**|56|90|100|125||25|74.8|125|150|150|
||7.5|80|125|150|175||30|88|150|175|175|
||10|100|150|175|225||40|114|175|200|250|
||0.167|2.2|6|6|6||50|143|225|300|300|
||0.25|2.9|6|6|6||60|169|300|300|350|
||0.333|3.6|6|10|10||0.5|2.2|6|6|6|
||0.5|4.9|10|10|10||0.75|3.2|6|6|6|
||0.75|6.9|15|15|15||1|4.2|10|10|10|
|**230 Vac,**|1|8|15|15|17.5||1.5|6|10|15|15|
|**1-phase**|1.5|10|15|20|20||2|6.8|15|15|15|
||2|12|20|25|25||3|9.6|15|20|20|
||3|17|25|30|35||5|15.2|25|30|30|
||5|28|45|50|60|**230 Vac,**<br>**3-phase**|7.5|22|35|40|45|
||7.5|40|60|70|90||20**|54|90|100|110|
||10**|50|80|90|110||25|68|110|125|150|
||0.5|2.5|6|6|6||30|80|125|150|175|
||0.75|3.7|6|10|10||40|104|175|200|225|
||1|4.8|10|10|10||50|130|200|250|250|
||1.5|6.9|15|15|15||60|154|250|300|300|
||2|7.8|15|15|17.5||75|192|300|350|400|
||3|11|17.5|20|20||0.5|1.1|3|3|3|
|**200 Vac,**|5|17.5|30|35|35||0.75|1.6|3|3|3|
|**3-phase**|7.5|25.3|40|45|50||1|2.1|6|6|6|
||20**|62.1|100|110|125||1.5|3|6|6|6|
||25|78.2|125|150|175||2|3.4|6|6|6|
||30|92|150|175|200||3|4.8|10|10|10|
||40|120|200|225|250||5|7.6|15|15|15|
||50|150|225|300|300||7.5|11|17.5|20|20|
|60<br>177<br>**Note:**Use NEC code max column|||300<br>350<br>350<br>for low to moderate reverse/jog/|||**460 Vac,**<br>**3-phase**|10<br>15|14<br>21|25<br>35|25<br>40|30<br>45|
|plug applications.|||||||20|27|40|50|60|
|* Heavy Start permitted only if NEC code max does not allow motor start-up.<br>** If equipment terminations are rated for 60°C conductors only, the 60°C|||||||50**|65|100|125|125|
|conductor ampacities must be utilized and therefore||||larger conductor sizes or|||60|77|125|150|150|
|conduit sizes may be required.|||||||75|96|150|175|200|
||||||||100|124|200|225|250|
||||||||125|156|250|300|350|
||||||||150|180|300|350|400|



**Note:** Use NEC code max column for low to moderate reverse/jog/ plug applications. 

- Heavy Start permitted only if NEC code max does not allow motor start-up. ** If equipment terminations are rated for 60°C conductors only, the 60°C conductor ampacities must be utilized and therefore larger conductor sizes or conduit sizes may be required. 

4 

Eaton.com/bussmannseries 

UL Class CF branch circuit time-delay CUBEFuse 

Technical Data 9000 Effective March 2019 

## **Motor sizing table (from NEC Tables 430.248 and 430.250)** 

## **Bussmann series TCF Low-Peak time-delay Class CF fuses** 

**==> picture [264 x 33] intentionally omitted <==**

**----- Start of picture text -----**<br>
NEC  Heavy<br>Motor size  Motor FLA  Min  code max  start*<br>Voltage (Hp) (amps) (amps) (amps) (amps)<br>**----- End of picture text -----**<br>


|**Voltage**|**Motor size**<br>**(Hp)**<br>**Motor FLA**<br>**(amps)**<br>**Min**<br>**(amps)**<br>**NEC**<br>**code max**<br>**(amps)**<br>**Heavy**<br>**start***<br>**(amps)**<br><br><br><br><br>|
|---|---|
|**575 Vac,**<br>**3-phase**|0.5<br>0.9<br>3<br>3<br>3|
||0.75<br>1.3<br>3<br>3<br>3|
||1<br>1.7<br>3<br>3<br>3|
||1.5<br>2.4<br>6<br>6<br>6|
||2<br>2.7<br>6<br>6<br>6|
||3<br>3.9<br>6<br>10<br>10|
||5<br>6.1<br>10<br>15<br>15|
||7.5<br>9<br>15<br>20<br>20|
||10<br>11<br>17.5<br>20<br>20|
||40**<br>41<br>70<br>80<br>80|
||50<br>52<br>80<br>100<br>110|
||60<br>62<br>100<br>110<br>125|
||75<br>77<br>125<br>150<br>150|
||100<br>99<br>150<br>175<br>200|
||125<br>125<br>200<br>225<br>250|
||150<br>144<br>225<br>300<br>300|
||200<br>192<br>300<br>350<br>400|



**Note:** Use NEC code max column for low to moderate reverse/jog/ plug applications. 

- Heavy Start permitted only if NEC code max does not allow motor start-up. 

- ** If equipment terminations are rated for 60°C conductors only, the 60°C conductor ampacities must be utilized and therefore larger conductor sizes or conduit sizes may be required. 

5 

Eaton.com/bussmannseries 

UL Class CF branch circuit time-delay CUBEFuse 

Effective March 2019 

## Technical Data 9000 

## **CUBEFuse (cat. no. TCFH_N) holders** 

The CUBEFuse is used in holders that can be dovetail together for the smallest footprint possible of any Class J fuse solution (see data sheet no. 9007 for details). 

Finger-safe DIN-Rail or panel mount holders up to 100 A. 

- 30 A holder accepts any CUBEFuse up to 30 A. 

- 60 amp holder accepts any CUBEFuse up to 60 A. 

- 100 amp holder accepts any CUBEFuse up to 100 A. 

Panel mount holders  from 200 to 400 A. 

- 200 A holder accepts any CUBEFuse from 110 to 200 A 

- 225 A* holder accepts any CUBEFuse from 110 to 225 A 

- 400 A holder accepts any CUBEFuse from 110 to 400 A 

Finger-safe installation achievable for three ganged holders and lug kits with shroud 

- 200 A and 225 A holders share the same overall dimensions, but the 200 A holder will reject a 225 A fuse. 

## **30, 60 and 100 A Compact Circuit Protector (cat. no.CCP2_CF) switches** 

## **200 and 400 A Compact Circuit Protector (cat. no. CCP2-CF) switches** 

These panel mounted 1-, 2- and 3-pole switches are UL 98 horsepower rated disconnects. Each CCP2 will accept a fuse amp rating equal to or less than its rating (e.g., a 200 A CCP will accept any CUBEFuse from 110 to 200 A). Complete installation requires installing various lugs to meet the application requirement. Accessories include side or front rotary operators and auxiliary contacts (see data sheet no. 10801 for details). 

## **Compact Circuit Protector Base (cat. no. CCP2B)** 

These 1-, 2- and 3-pole switches are UL 98 horsepower rated branch circuit disconnects. Primarily used in the Quik-Spec Coordination Panelboard, they’re available in ratings up to 100 A. The CCP2B has amp rejection breaks that prevent installing any CUBEFuse amp rating greater than that of the switch. These coincide with standard conductor ampacities to help prevent overfusing and are available at 15, 20, 30, 40, 50, 60, 70, 90 and 100 amps for all 1-, 2- and 3-pole switches. 

These DIN-Rail mounted 1-, 2- and 3-pole switches are UL 98 horsepower rated disconnects available with front or side rotary operators. Each CCP2 will accept a fuse amp rating equal to or less than its rating (e.g., a 60 A CCP will accept any CUBEFuse up to 60 A). Accessories include multi-wire lug kits with shrouds, auxiliary contacts and PLC fuse monitor (see data sheet no. 10801 for details). 

The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information  contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 

## **Eaton** 

1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com 

Bussmann Division 114 Old State Road Ellisville, MO 63021 United States Eaton.com/bussmannseries 

© 2019 Eaton All Rights Reserved Printed in USA Publication No. 9000 – BU-SB18086 March 2019 

Eaton, Bussmann, CUBEFuse, Low-Peak, easyID and Quik-Spec are valuable trademarks of Eaton in the US and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton. 

CSA is a registered trademark of the Canadian Standards Group NEC is a registered trademark of the National Fire Protection Association UL is a registered trademark of the Underwriters Laboratories, Inc. 

For Eaton’s Bussmann series product information, call **1-855-287-7626** or visit: **Eaton.com/bussmannseries** 

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