XT3N 225 TMF 125-1250 3p F F UL/CSA

Name: XT3N 225 TMF 125-1250 3p F F UL/CSA
Brand: ABB
SKU: XT3N 225 TMF 125-1250 3p F F UL/CSA

The ABB XT3N 225 TMF 125-1250 3P F F UL/CSA is a 3-pole moulded case circuit breaker with thermal-magnetic trip, designed for reliable power distribution in industrial settings. Meets UL/CSA standards.

Product ModelXT3N 225 TMF 125-1250 3p F F UL/CSA

Material Number1SDA075114R1

Product ID87596

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Performance and ReliabilityThe ABB XT3N 225 TMF 125-1250 3P F F UL/CSA is engineered to provide reliable performance in demanding industrial environments. Its robust design ensures consistent operation under various conditions.
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2. Compliance with UL/CSA StandardsThis circuit breaker meets the stringent standards set by UL (Underwriters Laboratories) and CSA (Canadian Standards Association), ensuring it is safe for use in a wide range of applications.
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3. Thermal-Magnetic TripEquipped with a thermal-magnetic trip, the XT3N 225 TMF offers both thermal and magnetic protection, providing comprehensive safety against overcurrent conditions.
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4. Versatile ApplicationSuitable for various industrial applications, including power distribution, motor protection, and generator protection. Its flexibility makes it a versatile choice for different installation scenarios.

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

105 mm

Product Net Height

150 mm

Product Net Depth / Length

70 mm

Product Net Weight

1.7 kg

Circuit Breaker Type to be Associated

Power Distribution

5. Efficient DesignThe XT3N 225 TMF features a compact design that minimizes footprint in switchboards, allowing for more efficient use of space. Its extraordinary limiting characteristics also help in saving copper and reducing energy consumption.

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

1SDH001295R0409

Connecting Capacity Main Circuit

Busbar 85..192 mmÂ²

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 6.6 W

Rated Current (In)

125 A

Rated Instantaneous Short-Circuit Current Setting (Ii)

1250 A

Rated Operational Voltage

600Y/347 V AC 500 V DC

Rated Uninterrupted Current (Iu)

225 A

Rated Voltage (Ur)

600Y/347 V

Recommended Screw Driver

Main Circuit M8

Release

TMF

Release Type

Setting Range

125 A

Short-Circuit Performance Level

Standards

UL489

Sub-type

XT3

Terminal Connection Type

Front

Terminal Type

Bolt

Tightening Torque

8 NÂ·m

Interrupting Rating acc. to UL489

(240 V AC) 50 kA (480 V AC) 25 kA (600Y / 347 V AC) 10 kA (250 V DC) 2 Poles in Series 25 kA (500 V DC) 3 Poles in Series 25 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

Object Classification Code

UNSPSC

39121616

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA075114R1