S203MTR-Z40

Name: S203MTR-Z40
Brand: ABB
SKU: S203MTR-Z40

The ABB S203MTR-Z40 is a high-performance miniature circuit breaker, offering 10kA interrupting capacity, 40A current rating, and 3P configuration. It ensures safe and efficient electrical distribution in various applications.

Product ModelS203MTR-Z40

Material Number2CDS273447R0558

Product ID78847

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. High Interrupting CapacityThe ABB S203MTR-Z40 boasts an impressive 10kA interrupting capacity, making it suitable for demanding electrical applications.
2
2. Robust DesignBuilt with durable materials, this circuit breaker is designed to withstand harsh environments and ensure reliable performance.
3
3. Versatile ConfigurationAvailable in a 3P configuration, it can handle multiple phases, making it versatile for various electrical distribution systems.
4
4. Efficient OperationWith a current rating of 40A, it efficiently manages electrical flow, reducing the risk of overheating and electrical failures.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC/EN 60947-2

Tripping Characteristic

Rated Voltage (Ur)

440 V

Rated Operational Voltage

440 V AC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 240 V AC

Operational Voltage

Minimum 12 V AC / 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V