# Thermal Magnetic Circuit Breaker, MCCB, 3P, 70 kA, 230 V, 320 A

![Product image](https://novapart.co/image/farnell:3371978/)

**URL**: https://novapart.co/products/1SDA054436R1/thermal-magnetic-circuit-breaker-mccb-3p-70-ka-230
**SKU**: 1SDA054436R1
**Manufacturer**: ABB
**Category**: Circuit Protection || Circuit Breakers || Thermal Magnetic Circuit Breakers
**Price**: €1893.1200
**Stock**: 10+
**Lead Time**: 24 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Product Range | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3371978/)

PRODUCT-DETAILS 

## **T5N 400 TMA 320-3200 3p F F** T5N 400 TMA 320-3200 3p F F 

## **General Information** 

|**General Informationneral Informationeral Informationral Informational Informationl Informationormationrmationationiononn**||
|---|---|
|ExtendedProductType|T5N 400TMA320-3200 3pF F|
|ProductID|1SDA054436R1|
|EAN|8015644555405|
|CatalogDescription|T5N 400TMA320-3200 3pF F|
|Long Description|C.BREAKER TMAX T5N 400 FIXED THREE-POLE WITH FRONT TERMINALS AND<br>THERMOMAGNETICRELEASE TMA R320I3=1600...3200A|



## **Ordering** 

|**Orderingrderingderingringg**||
|---|---|
|EAN|8015644555405|
|Minimum Order|1 piece|
|Quantity||
|CustomsTariff Number|85362090|



## **Dimensions** 

|**Dimensionsensionsnsionssionsionsonsnss**||
|---|---|
|ProductNetWidth|140mm|
|ProductNetHeight|205mm|
|Product Net Depth /|103.5 mm|
|Length||
|ProductNetWeight|4.494 kg|



## **Container Information** 

2 

T5N 400 TMA 320-3200 3p F F 

|PackageLevel|1|Units|1piece||
|---|---|---|---|---|
|PackageLevel|1|Width|248mm||
|PackageLevel|1|Height|240mm||
|Package Level|1|Depth /|285 mm||
|Length|||||
|Package Level|1|Gross|4.8 kg||
|Weight|||||
|PackageLevel|1|EAN|8015644555405||



## **Additional Information** 

|**Additional Information**|**Additional Information**|||
|---|---|---|---|
|Electrical Durability||7000 cycle||
|||60 cycles per hour||
|Mechanical Durability||20000 cycle||
|||120 cycles per hour||
|Numberof Poles||3||
|Power Loss||atRated Operating Conditions per Pole13,6W||
|ProductMain Type||SACE Tmax T||
|ProductName||Moulded Case CircuitBreaker||
|ProductType||CB||
|Rated Current (In)||Main Circuit 320 A||
|Rated Impulse||8 kV||
|Withstand Voltage (Uimp||||
|)||||
|Rated Insulation Voltage||1000 V||
|(Ui)||||
|Rated Operational||690 V AC||
|Voltage||750V DC||
|Rated Service Short-||(220 V AC) 70 kA||
|Circuit Breaking||(230 V AC) 70 kA||
|Capacity (Ics)||(380 V AC) 36 kA||
|||(400 V AC) 36 kA||
|||(415 V AC) 36 kA||
|||(440 V AC) 30 kA||
|||(500 V AC) 25 kA||
|||(690V AC)20kA||
|Rated Short-time||for 1 s 5 kA||
|Withstand Current (Icw)||||
|Rated Ultimate Short-||(220 V AC) 70 kA||
|Circuit Breaking||(230 V AC) 70 kA||
|Capacity (Icu)||(380 V AC) 36 kA||
|||(400 V AC) 36 kA||
|||(415 V AC) 36 kA||
|||(440 V AC) 30 kA||
|||(500 V AC) 25 kA||
|||(690 V AC) 20 kA||
|||(250 V DC) 2 Poles in Series 36 kA||
|||(500 V DC) 2 Poles in Series 25 kA||
|||(750V DC) 3PolesinSeries16kA||
|Rated Uninterrupted||400 A||
|Current (Iu)||||
|ReleaseType||TM||
|Standards||IEC||
|Sub-type||T5||
|SuitableFor||T5||
|Suitable for Product||Moulded Case Circuit Breakers||
|Class||||
|Terminal Connection||Fixed Circuit-Breakers||
|Type||Front||
|Test Voltage Max (Utest)||3500 V||
|Test Voltage at||3500 V||
|Industrial Frequency for||||
|1 Minute||||
|||||



3 

T5N 400 TMA 320-3200 3p F F 

F 

Version 

|**Certificates and Declarations (Document Number)**||
|---|---|
|Data Sheet, Technical|1SDC210004D0203|
|Information||
|Declaration of|1SDL000165R0005|
|Conformity-CE||
|Environmental|1SDL000140R0|
|Information||
|Instructions and|1SDH000437R0001|
|Manuals||
|Instructions and|ITSCE-RH0100001|
|Manuals (Part2)||
|RoHSInformation|1SDL000200R0001|



|**Classifications**||
|---|---|
|ETIM 4|EC000228- Powercircuit-breaker fortrafo/generator/installationprot.|
|ETIM5|EC000228- Powercircuit-breaker fortrafo/generator/installationprot.|
|ETIM6|EC000228- Powercircuit-breaker fortrafo/generator/installationprot.|
|ETIM 7|EC000228 - Power circuit-breaker for trafo/generator/installation|
||protection|
|Object Classification|Q|
|Code||
|UNSPSC|39121100|
|WEEECategory|5.Small Equipment (NoExternal Dimension MoreThan50 cm)|



## **Categories** 

Low Voltage Products and Systems  → Circuit Breakers  → Moulded Case Circuit Breakers  → Tmax T 



## Links

- [View this product on Novapart](https://novapart.co/products/1SDA054436R1/thermal-magnetic-circuit-breaker-mccb-3p-70-ka-230)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/abb/1sda054436r1/t5n-400-tma-320-3200-3p-f-f/dp/3371978)
---

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