T5V 400 TMA 320-3200 4p F F InN=100%In

Name: T5V 400 TMA 320-3200 4p F F InN=100%In
Brand: ABB
SKU: T5V 400 TMA 320-3200 4p F F InN=100%In

The ABB T5V 400 TMA 320-3200 4p F F InN=100%In is a high-performance moulded case circuit breaker with a thermomagnetic release and front terminals, suitable for main circuits up to 320 A. It meets IEC standards for short-circuit performance.

Product ModelT5V 400 TMA 320-3200 4p F F InN=100%In

Material Number1SDA054485R1

Product ID74656

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

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1. High ReliabilityThe ABB T5V 400 TMA 320-3200 4p F F InN=100%In is designed to provide reliable operation in various electrical systems, ensuring consistent performance under different conditions.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release, this circuit breaker ensures safe and efficient operation by automatically tripping in case of an overload or short circuit.
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3. Front Terminal ConnectionFeaturing front terminals, this product offers easy and convenient connection options, simplifying installation and maintenance processes.
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4. IEC ComplianceMeets IEC standards for short-circuit performance, ensuring that the circuit breaker can handle high currents without compromising its integrity.

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. Environmental ComplianceCompliant with EU Directive 2011/65/EU and Amendment 2015/863, this product adheres to RoHS regulations, making it environmentally friendly and sustainable.

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 13.6 W

Rated Current (In)

320 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

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

1SDA054485R1