XT4N250 TMA225/2250 WMP 3P

Name: XT4N250 TMA225/2250 WMP 3P
Brand: ABB
SKU: XT4N250 TMA225/2250 WMP 3P

The ABB XT4N 250 TMA 225/2250 3P MCCB is a high-performance, three-pole molded case circuit breaker designed for reliable power distribution. It features a thermomagnetic release and front terminals, providing safe and precise control of electrical currents.

Product ModelXT4N250 TMA225/2250 WMP 3P

Material Number2TFH103063R1001

Product ID89412

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Electrical DurabilityThe XT4N 250 TMA 225/2250 3P MCCB is designed to withstand 120 cycles per hour and up to 8000 cycles, ensuring long-lasting performance in demanding electrical environments.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release, this MCCB provides reliable and efficient short-circuit protection, ensuring the safety of electrical systems.
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3. Front Terminal ConnectionThe front terminal connection of the XT4N 250 TMA 225/2250 3P MCCB simplifies installation and maintenance, reducing downtime and increasing operational efficiency.
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4. Wide Current Rating RangeWith a current rating range of 225 to 2250 A, this MCCB is versatile and can be used in a variety of applications, from small to large-scale power distribution systems.

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 XT4N 250 TMA 225/2250 3P MCCB meets international standards such as UL and IEC, ensuring compliance with global safety and performance regulations.

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

25000 cycle 240 cycles per hour

Number of Poles

Rated Current (In)

225 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)

250 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

2TFH103063R1001