XT2X 125 TMF 25-400 4p F F UL/CSA

Name: XT2X 125 TMF 25-400 4p F F UL/CSA
Brand: ABB
SKU: XT2X 125 TMF 25-400 4p F F UL/CSA

The ABB XT2X 125 TMF 25-400 4P FF UL/CSA is a robust, four-pole circuit breaker with thermomagnetic release and front terminals. It is certified for UL/CSA standards, ensuring high reliability and safety in electrical distribution systems.

Product ModelXT2X 125 TMF 25-400 4p F F UL/CSA

Material Number1SDA081942R1

Product ID82532

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Reliability and SafetyThe ABB XT2X 125 TMF 25-400 4P FF UL/CSA is certified to meet UL/CSA standards, ensuring it operates reliably and safely in a variety of electrical applications.
2
2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMF) mechanism, this circuit breaker provides reliable overcurrent protection by automatically tripping in case of excessive current.
3
3. Front Terminal ConnectionFeaturing front terminals, the XT2X series offers easy and accessible connections, simplifying installation and maintenance processes.
4
4. High PerformanceDesigned for efficient electrical distribution, the XT2X 125 TMF 25-400 4P FF UL/CSA ensures stable and consistent performance in demanding applications.

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 Net Width

120 mm

Product Net Height

130 mm

Product Net Depth / Length

82.5 mm

Product Net Weight

1.45 kg

Circuit Breaker Type to be Associated

Power Distribution

5. DurabilityConstructed with high-quality materials, this circuit breaker is built to withstand the rigors of continuous operation, providing long-lasting service in your electrical system.

Product Main Type

SACE Tmax XT

Product Name

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable for Product Class

SACE Tmax XT

Version

CAD Dimensional Drawing

1SDH002230A1002

Current Type

AC/DC

Electrical Durability

120 cycles per hour 8000 cycle

Mechanical Durability

240 cycles per hour 25000 cycle

Number of Poles

Opening Time

CB with SOR 15 ms CB with UVR 15 ms

Order Multiple

1 piece

Power Loss

at Rated Operating Conditions per Pole 1.8 W

Rated Current (In)

25 A

Rated Instantaneous Short-Circuit Current Setting (Ii)

400 A

Rated Operational Voltage

600 V AC 500 V DC

Rated Uninterrupted Current (Iu)

125 A

Rated Voltage (Ur)

600 V

Release

TMF

Release Type

Setting Range

25 A

Short-Circuit Performance Level

Standards

UL489

Sub-type

XT2

Terminal Connection Type

Front

Interrupting Rating acc. to UL489

(240 V AC) 200 kA (480 V AC) 200 kA (600 V AC) 42 kA (250 V DC) 2 Poles in Series 85 kA (500 V DC) 3 Poles in Series 85 kA

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

ETIM 9

EC000228 - Power circuit-breaker for trafo/generator/installation protection

IDEA Granular Category Code (IGCC)

4927 >> Molded case circuit breakers

UNSPSC

39121616

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA081942R1