XT3N250 TMD63/630 PMP 4P

Name: XT3N250 TMD63/630 PMP 4P
Brand: ABB
SKU: XT3N250 TMD63/630 PMP 4P

The ABB XT3N 250 TMD 63/630 4P is a robust, four-pole molded case circuit breaker with thermomagnetic release, ensuring reliable power distribution in industrial settings. It meets IEC standards and offers high electrical and mechanical durability.

Product ModelXT3N250 TMD63/630 PMP 4P

Material Number2TFH101309R1001

Product ID72180

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Performance and ReliabilityThe ABB XT3N 250 TMD 63/630 4P is engineered to provide reliable performance in demanding industrial environments, ensuring continuous operation and minimal downtime.
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2. Thermomagnetic Release (TMD)Equipped with a thermomagnetic release mechanism, this circuit breaker automatically trips in case of an overload or short circuit, protecting your equipment and personnel.
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3. Compliance with IEC StandardsDesigned to meet IEC standards, the XT3N 250 TMD 63/630 4P ensures that your installation complies with international safety and performance regulations.
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4. Excellent Electrical and Mechanical DurabilityWith a high operational cycle count (up to 8000 cycles) and robust mechanical design, this circuit breaker withstands frequent use and harsh conditions, extending its lifespan.

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. Versatile ApplicationSuitable for a wide range of applications, including transformer and generator installations, this four-pole circuit breaker offers flexibility and adaptability to various industrial settings.

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 5.1 W

Rated Current (In)

63 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) 37.5 kA (230 V AC) 37.5 kA (240 V AC) 37.5 kA (380 V AC) 27 kA (415 V AC) 27 kA (440 V AC) 18.75 kA (500 V AC) 15 kA (525 V AC) 9.75 kA (690 V AC) 3.75 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 50 kA (230 V AC) 50 kA (240 V AC) 50 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 25 kA (500 V AC) 20 kA (525 V AC) 13 kA (690 V AC) 5 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA

Rated Uninterrupted Current (Iu)

250 A

Release

TMD

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

2TFH101309R1001