XT2X 125 TMF 20-400 4p F F UL/CSA

Name: XT2X 125 TMF 20-400 4p F F UL/CSA
Brand: ABB
SKU: XT2X 125 TMF 20-400 4p F F UL/CSA

The ABB XT2X 125 TMF 20-400 4P F F UL/CSA is a fixed four-pole circuit breaker with front terminals and a thermomagnetic release. It is UL/CSA certified for safe and efficient power distribution.

Product ModelXT2X 125 TMF 20-400 4p F F UL/CSA

Material Number1SDA081940R1

Product ID93636

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Power DistributionThe ABB XT2X 125 TMF 20-400 4P F F UL/CSA ensures consistent and reliable power distribution, making it ideal for critical applications.
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2. Thermomagnetic Trip UnitEquipped with a thermomagnetic trip unit, this circuit breaker provides advanced protection against overcurrents and short circuits, ensuring the safety of your electrical system.
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3. UL/CSA CertificationCertified by UL and CSA, this product meets the highest standards for safety and performance, providing peace of mind in your electrical installations.
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4. Efficient OperationDesigned for efficient operation, the XT2X 125 TMF 20-400 4P F F UL/CSA minimizes downtime and reduces the risk of electrical failures, ensuring your systems run smoothly.

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. Versatile ApplicationSuitable for a wide range of applications, including industrial, commercial, and residential settings, this circuit breaker offers flexibility and adaptability to meet various electrical needs.

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 1.6 W

Rated Current (In)

20 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

20 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

1SDA081940R1