T5V 400 TMA 400-4000 4p F F

Name: T5V 400 TMA 400-4000 4p F F
Brand: ABB
SKU: T5V 400 TMA 400-4000 4p F F

The ABB T5V 400 TMA 400-4000 4p FF is a fixed four-pole moulded case circuit breaker with front terminals and a thermomagnetic release, suitable for main circuit applications up to 400 A.

Product ModelT5V 400 TMA 400-4000 4p F F

Material Number1SDA054455R1

Product ID75927

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

1
1. Reliable OperationThe ABB T5V 400 TMA 400-4000 4p FF is designed to provide reliable operation under various electrical conditions, ensuring consistent performance in demanding environments.
2
2. Thermomagnetic ReleaseEquipped with a thermomagnetic release, this circuit breaker offers efficient and safe short-circuit protection, automatically tripping in case of an overload or fault.
3
3. Front Terminal ConnectionsFeaturing front terminal connections, the T5V 400 TMA 400-4000 4p FF simplifies installation and maintenance, reducing the risk of errors and ensuring quick access for repairs.
4
4. High PerformanceWith a rated current of 400 A and a rated impulse withstand voltage of 8 kV, this circuit breaker is ideal for high-performance applications requiring robust electrical insulation and short-circuit breaking capacity.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK10103A1056 9AKK108467A6707

Product Net Width

186 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

5.8 kg

Product Main Type

SACE Tmax T

5. Compliance and CertificationsThe ABB T5V 400 TMA 400-4000 4p FF meets all necessary safety standards and regulations, including CE certification and compliance with EU Directive 2011/65/EU and Amendment 2015/863, ensuring it is RoHS compliant and environmentally friendly.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Electrical Durability

7000 cycle 60 cycles per hour

Mechanical Durability

20000 cycle 120 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 19.5 W

Rated Current (In)

400 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC 750 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 200 kA (400 V AC) 200 kA (415 V AC) 200 kA (440 V AC) 180 kA (500 V AC) 150 kA (690 V AC) 80 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 5 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 200 kA (400 V AC) 200 kA (415 V AC) 200 kA (440 V AC) 180 kA (500 V AC) 150 kA (690 V AC) 80 kA (250 V DC) 2 Poles in Series 150 kA (500 V DC) 2 Poles in Series 100 kA (750 V DC) 3 Poles in Series 70 kA

Rated Uninterrupted Current (Iu)

400 A

Release

TMA

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front

Test Voltage Max (Utest)

3500 V

Test Voltage at Industrial Frequency for 1 Minute

3500 V

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

ETIM 9

EC000228 - Power circuit-breaker for trafo/generator/installation protection

Object Classification Code

UNSPSC

39121100

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

eClass

V11.1 : 27370409

Manufacturer ID

1SDA054455R1