XT4N160 TMA50/500 PMP 3P

Name: XT4N160 TMA50/500 PMP 3P
Brand: ABB
SKU: XT4N160 TMA50/500 PMP 3P

The ABB XT4N160 TMA50/500 3P PMP is a fixed three-pole circuit breaker featuring thermomagnetic release and front terminals. It provides reliable short-circuit protection and is suitable for applications requiring high durability and efficiency.

Product ModelXT4N160 TMA50/500 PMP 3P

Material Number2TFH101698R1001

Product ID82612

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Short-Circuit ProtectionThe XT4N160 TMA50/500 3P PMP is equipped with a thermomagnetic release, ensuring swift and effective protection against short circuits, thereby safeguarding your equipment and personnel.
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2. High DurabilityDesigned to withstand demanding operational conditions, this circuit breaker offers a long lifespan and consistent performance, making it an ideal choice for heavy-duty applications.
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3. Efficient OperationWith its advanced thermomagnetic release mechanism, the XT4N160 TMA50/500 3P PMP ensures minimal power loss and optimal operational efficiency, reducing energy consumption and improving overall system performance.
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4. Easy InstallationThe front terminal design of the XT4N160 TMA50/500 3P PMP facilitates easy installation and maintenance, reducing downtime and enhancing overall operational convenience.

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. Compliance with International StandardsThe product adheres to international standards such as IEC60947-1 and EN60947-1, ensuring compatibility and safety in a wide range of electrical systems.

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 4.9 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 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

TMA

Release Type

Remarks

ATLAS

Short-Circuit Performance Level

Standards

IEC60947-2 GB/T 14028.2

Sub-type

XT4

Terminal Connection Type

Plug-In Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH101698R1001