XT2N160 TMA40/400 WMP 3P

Name: XT2N160 TMA40/400 WMP 3P
Brand: ABB
SKU: XT2N160 TMA40/400 WMP 3P

Short Description: ABB's XT2N 160 TMA 40/400 3P circuit breaker is a high-performance, three-pole device with a rated current of 40 A and a breaking capacity of up to 65 kA at 220 V AC. It features thermomagnetic release and front terminals, ensuring reliable operation in various electrical applications.

Product ModelXT2N160 TMA40/400 WMP 3P

Material Number2TFH102342R1001

Product ID91850

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

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1. High Breaking CapacityThe XT2N 160 TMA 40/400 3P circuit breaker boasts a high breaking capacity of up to 65 kA at 220 V AC, ensuring it can handle even the most demanding short-circuit currents.
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2. Reliable OperationEquipped with a thermomagnetic release, this circuit breaker provides reliable operation in a wide range of electrical applications, including transformer and generator installations.
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3. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing downtime and increasing efficiency in your electrical setup.
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4. IEC ComplianceMeets IEC standards, ensuring compliance with international safety and performance requirements, providing peace of mind for your electrical infrastructure.

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 DesignConstructed with high-quality materials, the XT2N 160 TMA 40/400 3P circuit breaker is designed to withstand the rigors of frequent operations, with a mechanical durability of up to 25,000 cycles.

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) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 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

2TFH102342R1001