T5H400 UL/CSA TMA 300-1500..3000 3p F F

Name: T5H400 UL/CSA TMA 300-1500..3000 3p F F
Brand: ABB
SKU: T5H400 UL/CSA TMA 300-1500..3000 3p F F

The ABB T5H400 UL/CSA TMA 300-1500..3000 3P FF is a reliable and versatile molded case circuit breaker, offering robust protection and high performance in various electrical systems.

Product ModelT5H400 UL/CSA TMA 300-1500..3000 3p F F

Material Number1SDA060638R1

Product ID76627

Stock on Request

Last updated: 9/5/2026

Quantity

Key Features

1
1. Compliance with StandardsUL 489 Listed: Meets the stringent requirements of UL 489, ensuring high reliability and safety in electrical installations.
2
2. High PerformanceThermomagnetic Release Type: Equipped with a thermomagnetic release type, providing reliable and efficient protection against short circuits and overloads.
3
3. Durability and ReliabilityRobust Construction: Built with high-quality materials, ensuring long-lasting performance and reliability in demanding electrical environments.
4
4. Ease of InstallationFront Terminal Connection: Features front terminals for easy installation and maintenance, reducing the time and effort required for setup.
5

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

140 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

4.8 kg

Product Main Type

SACE Tmax T

5. Versatility and FlexibilitySuitable for Various Applications: Ideal for use in branch circuits, transformer/generator installations, and other low-voltage applications.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Mechanical Durability

20000 cycle 120 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 12.3 W

Rated Current (In)

300 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

600 V AC 600 V DC

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(240 V AC) 150 kA (480 V AC) 65 kA (600 V AC) 35 kA (500 V DC) 2 Poles in Series 50 kA (600 V DC) 3 Poles in Series 35 kA

Rated Uninterrupted Current (Iu)

400 A

Release

TMA

Release Type

Short-Circuit Performance Level

Standards

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front

Test Voltage Max (Utest)

3500 V

Interrupting Rating acc. to UL489

(240 V AC) 150 kA (480 V AC) 65 kA (600 V AC) 35 kA (500 V DC) 2 Poles in Series 50 kA (600 V DC) 3 Poles in Series 35 kA

ETIM 8

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

ETIM 9

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

IDEA Granular Category Code (IGCC)

4927 >> Molded case circuit breakers

UNSPSC

39121616

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA060638R1