XT2N160 TMA50/500 WMP 4P

Name: XT2N160 TMA50/500 WMP 4P
Brand: ABB
SKU: XT2N160 TMA50/500 WMP 4P

The ABB XT2N 160 TMA 50-500 4P F F is a high-performance, four-pole circuit breaker with a rated current of 50A and an interrupting capacity of 36kA. It features thermomagnetic release and is suitable for TMax XT applications.

Product ModelXT2N160 TMA50/500 WMP 4P

Material Number2TFH102378R1001

Product ID70949

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

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1. High Interruption CapacityThe XT2N 160 TMA 50-500 4P F F boasts an impressive interrupting capacity of 36kA, ensuring reliable operation under short-circuit conditions.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMA), this circuit breaker provides efficient and reliable operation, ensuring safe and consistent performance.
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3. TMax XT CompatibilityDesigned for TMax XT applications, this circuit breaker is optimized to meet the specific requirements of high-performance electrical systems.
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4. Four-Pole ConfigurationThe four-pole configuration allows for flexible and efficient distribution of electrical power, making it suitable for a wide range of applications.
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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. High ReliabilityBuilt with high-quality components and designed to meet IEC standards, the XT2N 160 TMA 50-500 4P F F offers exceptional reliability and durability, minimizing downtime and ensuring consistent performance.

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 4.7 W

Rated Current (In)

50 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

2TFH102378R1001