XT3S250 TMD250/2500 PMP 3P

Name: XT3S250 TMD250/2500 PMP 3P
Brand: ABB
SKU: XT3S250 TMD250/2500 PMP 3P

ABB XT3S 250 TMD 250/2500 3P: High-performance, thermomagnetic release, IEC compliant, ideal for power distribution.

Product ModelXT3S250 TMD250/2500 PMP 3P

Material Number2TFH101336R1001

Product ID77473

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. High Performance and Reliability The ABB XT3S 250 TMD 250/2500 3P circuit breaker is designed to provide high performance and reliability in power distribution applications. Its thermomagnetic release ensures efficient and safe operation under various conditions.
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Feature2. IEC Standards Compliance This circuit breaker adheres to IEC standards, ensuring it meets the highest safety and performance criteria. This compliance makes it suitable for a wide range of applications, including transformer and generator installations.
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Feature3. Thermomagnetic Release (TMD) The TMD feature allows for reliable operation in both AC and DC environments. It provides a robust short-circuit breaking capacity, making it an ideal choice for critical power distribution systems.
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Feature4. Versatile Voltage Ratings The XT3S 250 TMD 250/2500 3P supports a wide range of voltage ratings, including 690 V AC and 500 V DC. This versatility makes it suitable for various applications, from industrial to commercial settings.

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

Feature5. Durable and Long-Lasting Designed with durability in mind, this circuit breaker can withstand up to 25,000 mechanical operations and 8,000 electrical operations. Its robust construction ensures long-lasting performance and minimal maintenance requirements.

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 21.4 W

Rated Current (In)

250 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

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

2TFH101336R1001