XT3S250 MA160/960-1920 PMP 3P

Name: XT3S250 MA160/960-1920 PMP 3P
Brand: ABB
SKU: XT3S250 MA160/960-1920 PMP 3P

The ABB XT3S250 is a 3-pole molded case circuit breaker designed for high-performance power distribution. It offers a breaking capacity of 42.5kA and is equipped with thermomagnetic release and front terminals for efficient and reliable operation.

Product ModelXT3S250 MA160/960-1920 PMP 3P

Material Number2TFH101327R1001

Product ID72382

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Breaking CapacityThe XT3S250 boasts a breaking capacity of 42.5kA, ensuring it can handle high short-circuit currents with ease.
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2. Reliable OperationEquipped with thermomagnetic release, this circuit breaker provides reliable operation and quick response to faults.
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3. Versatile Voltage RangeSuitable for both AC and DC voltages, the XT3S250 can handle a wide range of electrical applications.
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4. Efficient DesignThe front terminal design enhances accessibility and reduces installation time, making it a convenient choice for electrical engineers.
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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. Compliance with International StandardsMeets IEC standards, ensuring the product is compliant with international safety and performance regulations.

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 9.5 W

Rated Current (In)

160 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

800 V

Rated Operational Voltage

690 V AC 500 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 42.5 kA (230 V AC) 42.5 kA (240 V AC) 42.5 kA (380 V AC) 27 kA (415 V AC) 27 kA (440 V AC) 20 kA (500 V AC) 15 kA (525 V AC) 10 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 37.5 kA (500 V DC) 3 Poles in Series 37.5 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 85 kA (230 V AC) 85 kA (240 V AC) 85 kA (380 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 6 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 3 Poles in Series 50 kA

Rated Uninterrupted Current (Iu)

250 A

Release

Release Type

Remarks

ATLAS

Short-Circuit Performance Level

Standards

IEC60947-2 GB/T 14028.2

Sub-type

XT3

Terminal Connection Type

Plug-In Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH101327R1001