XT4N160 TMA63/630 WMP 3P

Name: XT4N160 TMA63/630 WMP 3P
Brand: ABB
SKU: XT4N160 TMA63/630 WMP 3P

The ABB XT4N160 TMA63/630 3P is a robust moulded case circuit breaker with a thermal-magnetic release, ideal for applications requiring high reliability and safety in electrical distribution systems.

Product ModelXT4N160 TMA63/630 WMP 3P

Material Number2TFH103028R1001

Product ID92794

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe XT4N160 TMA63/630 3P offers consistent performance under various operating conditions, ensuring reliable electrical distribution.
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2. Thermal-Magnetic ReleaseEquipped with a thermal-magnetic release mechanism, this circuit breaker provides both thermal and magnetic protection, enhancing safety and reliability.
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3. Versatile Voltage HandlingDesigned to handle a wide range of voltages from 220V to 690V AC, making it suitable for diverse electrical applications.
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4. High Breaking CapacityWith a breaking capacity of up to 65 kA at 220V AC, this circuit breaker can handle high short-circuit currents, ensuring efficient operation during critical situations.
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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. Durable ConstructionBuilt with high-quality materials, the XT4N160 TMA63/630 3P is designed for long-lasting performance and minimal maintenance, reducing downtime and operational costs.

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 5.7 W

Rated Current (In)

63 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

2TFH103028R1001