XT4N160 TMD32/320 WMP 3P

Name: XT4N160 TMD32/320 WMP 3P
Brand: ABB
SKU: XT4N160 TMD32/320 WMP 3P

High-performance, thermomagnetic circuit breaker with 3 poles, rated for 32 A and 320 A short-circuit current, ideal for power distribution in industrial and commercial settings.

Product ModelXT4N160 TMD32/320 WMP 3P

Material Number2TFH103037R1001

Product ID71489

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and EfficiencyThe ABB XT4N160 TMD32/320 WMP 3P is engineered to provide reliable and efficient performance, ensuring consistent operation under various load conditions. Its thermomagnetic release mechanism ensures swift and safe disconnection in case of an overload or short circuit.
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2. High Short-Circuit Current RatingWith a short-circuit current rating of up to 320 A, this circuit breaker is designed to handle high surge currents, making it suitable for applications where high power is involved. It can interrupt short circuits effectively, protecting your equipment and personnel.
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3. Versatile Voltage CompatibilityThe XT4N160 TMD32/320 WMP 3P supports a wide range of voltages, including 690 V AC and 500 V DC. This versatility makes it an ideal choice for various industrial and commercial applications, from transformers to generators and installations.
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4. Compliance with International Standards

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

This circuit breaker adheres to international standards such as IEC, ensuring it meets the highest safety and performance requirements. It is CE-compliant and follows EU directives for environmental sustainability, making it a reliable choice for global markets.

5. Durable and Long-LastingDesigned with durability in mind, the XT4N160 TMD32/320 WMP 3P can withstand up to 25,000 mechanical operations and 8,000 electrical operations. Its robust construction ensures long-lasting performance, reducing the need for frequent replacements and minimizing downtime.

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 4.5 W

Rated Current (In)

32 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC 750 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) 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

TMD

Release Type

Remarks

ATLAS

Short-Circuit Performance Level

Standards

IEC60947-2 GB/T 14028.2

Sub-type

XT4

Terminal Connection Type

Withdrawable Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH103037R1001