T5L400 UL TMA 300-1500..3000 4p FF N100%

Name: T5L400 UL TMA 300-1500..3000 4p FF N100%
Brand: ABB
SKU: T5L400 UL TMA 300-1500..3000 4p FF N100%

The ABB T5L400 UL TMA 300-1500..3000 4P FF N100% is a top-tier molded case circuit breaker, engineered for superior performance and reliability. It is UL-listed and suitable for 4-pole configurations, ensuring comprehensive protection and efficiency in various electrical systems.

Product ModelT5L400 UL TMA 300-1500..3000 4p FF N100%

Material Number1SDA060644R1

Product ID75265

Stock on Request

Last updated: 9/5/2026

Quantity

Key Features

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1. Reliable ProtectionThe T5L400 UL TMA 300-1500..3000 4P FF N100% offers robust protection against short circuits and overloads, ensuring the safety and integrity of your electrical system.
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2. High PerformanceDesigned for high-performance applications, this circuit breaker provides efficient operation and reliable service, making it ideal for demanding electrical environments.
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3. UL-ListedCompliant with UL standards, the T5L400 ensures that your electrical system meets the highest safety and performance requirements, providing peace of mind for your installations.
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4. Versatile ConfigurationAvailable in a 4-pole configuration, this circuit breaker is versatile and can be easily integrated into various electrical systems, including those with complex wiring configurations.

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

4.15 kg

Product Main Type

SACE Tmax T

5. Efficient OperationWith its advanced electronic trip unit and high-quality components, the T5L400 operates efficiently, reducing downtime and ensuring continuous power supply to your equipment.

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) 200 kA (480 V AC) 100 kA (600 V AC) 65 kA (500 V DC) 2 Poles in Series 65 kA (600 V DC) 3 Poles in Series 50 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) 200 kA (480 V AC) 100 kA (600 V AC) 65 kA (500 V DC) 2 Poles in Series 65 kA (600 V DC) 3 Poles in Series 50 kA

ETIM 8

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

ETIM 9

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

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA060644R1