S203MT-K13UC

Name: S203MT-K13UC
Brand: ABB
SKU: S203MT-K13UC

The ABB S203MT-K13UC is a 3P, 13A miniature circuit breaker (MCB) designed for traction and railway applications. It features a high short-circuit breaking capacity of 10kA and is built to withstand harsh environments.

Product ModelS203MT-K13UC

Material Number2CDS273065R0447

Product ID80864

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. High Short-Circuit Breaking CapacityThe ABB S203MT-K13UC boasts a robust short-circuit breaking capacity of 10kA, ensuring reliable operation even in critical situations.
2
2. Durable ConstructionBuilt to withstand harsh environments, this MCB is perfect for traction and railway applications where reliability is paramount.
3
3. Compact DesignWith dimensions of 52.5 mm x 88 mm x 69 mm, the S203MT-K13UC is designed for efficient installation in tight spaces.
4
4. Exigence 3 ClassificationClassified according to NF F 16-101/102, this MCB meets the stringent requirements for traction and railway applications, ensuring Exigence 3 compliance.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 440 V AC acc. to IEC 60898-1 440 V DC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC

Operational Voltage

Maximum (Incl. Tolerance) 462 V AC Maximum (Incl. Tolerance) 500 V DC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)