XT4N160 TMA80/800 WMP 4P

Name: XT4N160 TMA80/800 WMP 4P
Brand: ABB
SKU: XT4N160 TMA80/800 WMP 4P

The ABB XT4N 160 TMA 80/800 4P is a fixed four-pole moulded case circuit breaker with front terminals and a thermomagnetic release. It is designed to handle currents up to 80 A and withstand short-circuit currents up to 65 kA at 220-240 V AC and 36 kA at 380-440 V AC[2][5].

Product ModelXT4N160 TMA80/800 WMP 4P

Material Number2TFH103042R1001

Product ID89465

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and SafetyThe XT4N 160 TMA 80/800 4P features a thermomagnetic release, ensuring reliable operation and quick response to short-circuit conditions. This design ensures the breaker trips rapidly to protect the circuit and prevent damage.
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2. High PerformanceWith a rated current of 80 A, this circuit breaker is suitable for a wide range of applications, including power distribution in industrial settings. Its high short-circuit breaking capacity (up to 65 kA at 220-240 V AC) makes it an ideal choice for demanding electrical systems.
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3. Efficient OperationThe XT4N 160 TMA 80/800 4P operates efficiently, with a low power loss of 5.52 W per pole at rated operating conditions. This efficiency helps reduce energy consumption and heat generation, ensuring longer lifespan and better performance.
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4. Versatile ConnectivityThe circuit breaker features front terminals, making it easy to connect and disconnect without exposing the internal components. This design enhances safety and simplifies maintenance tasks.

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 and CertificationsThe XT4N 160 TMA 80/800 4P complies with IEC standards and is certified for CE, ensuring it meets the necessary safety and performance requirements for use in various electrical installations. Additionally, it adheres to RoHS regulations, making it an environmentally friendly choice.

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 6.1 W

Rated Current (In)

80 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

Withdrawable Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH103042R1001