XT3S250 TMD125/1250 PMP 3P

Name: XT3S250 TMD125/1250 PMP 3P
Brand: ABB
SKU: XT3S250 TMD125/1250 PMP 3P

The ABB XT3S 250 TMD 125-1250 3P F F is a reliable, high-performance molded case circuit breaker with thermomagnetic release and front terminals, suitable for a wide range of applications.

Product ModelXT3S250 TMD125/1250 PMP 3P

Material Number2TFH101333R1001

Product ID93302

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable OperationThe XT3S 250 TMD 125-1250 3P F F is designed with a thermomagnetic release mechanism, ensuring reliable operation under various electrical conditions. This ensures that the circuit breaker can handle short circuits and overloads effectively, providing a safe and reliable solution for your electrical needs.
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2. Efficient DesignWith its front terminal connection, the XT3S 250 TMD 125-1250 3P F F offers efficient installation and maintenance. The front terminals simplify the connection process, reducing installation time and increasing overall efficiency.
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3. High DurabilityThis circuit breaker is built to last, with a mechanical durability of up to 25,000 cycles and an electrical durability of up to 8,000 cycles. This high durability ensures that the XT3S 250 TMD 125-1250 3P F F can withstand the demands of frequent use in industrial and commercial settings.
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4. Compliance with IEC Standards

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

The XT3S 250 TMD 125-1250 3P F F meets IEC standards, ensuring that it complies with international safety and performance requirements. This compliance provides assurance that the product is safe to use and operates efficiently in a variety of applications.

5. Versatile Voltage and Current SettingsThe circuit breaker is rated for a wide range of voltages and currents, including 500 V AC, 220 V AC, and 250 V DC. It also supports short-circuit breaking capacities of up to 50 kA for 500 V AC and 85 kA for 220 V AC. This versatility makes it suitable for a variety of applications, from small installations to large industrial setups.

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 7.9 W

Rated Current (In)

125 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

2TFH101333R1001