XT2S160 TMA40/400 WMP 4P

Name: XT2S160 TMA40/400 WMP 4P
Brand: ABB
SKU: XT2S160 TMA40/400 WMP 4P

The ABB XT2S 160 TMA 40/400 4P Molded Case Circuit Breaker is a high-performance, four-pole circuit breaker designed for demanding electrical applications. It features front terminals and a thermomagnetic release mechanism, providing reliable and efficient operation.

Product ModelXT2S160 TMA40/400 WMP 4P

Material Number2TFH102536R1001

Product ID91982

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Breaking CapacityThe ABB XT2S 160 TMA 40/400 4P MCCB boasts a breaking capacity of up to 85 kA at 220 V AC, ensuring it can handle high short-circuit currents effectively.
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2. Reliable OperationEquipped with a thermomagnetic release mechanism, this circuit breaker provides reliable operation under various electrical conditions.
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3. Efficient DesignThe front terminal connection ensures easy and efficient installation, reducing setup time and increasing productivity.
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4. Compliance with StandardsMeets IEC standards for molded case circuit breakers, ensuring compliance with international safety and performance regulations.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK108467A6707

Product Main Type

SACE Tmax XT

Product Name

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

Current Type

AC/DC

5. Durable ConstructionBuilt with high-quality materials, the XT2S 160 TMA 40/400 4P MCCB is designed to withstand heavy usage and maintain its performance over time.

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

25000 cycle 240 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 4.4 W

Rated Current (In)

40 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC 500 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 85 kA (230 V AC) 85 kA (240 V AC) 85 kA (380 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 50 kA (500 V AC) 36 kA (525 V AC) 25 kA (690 V AC) 12 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 3 Poles in Series 50 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

Rated Uninterrupted Current (Iu)

160 A

Release

TMA

Release Type

Remarks

ATLAS

Short-Circuit Performance Level

Standards

IEC60947-2 GB/T 14028.2

Sub-type

XT2

Terminal Connection Type

Withdrawable Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH102536R1001