S203MT-Z0,5

Name: S203MT-Z0,5
Brand: ABB
SKU: S203MT-Z0,5

The Abb S203MT-Z0.5 is a high-quality, 3-pole miniature circuit breaker designed for applications requiring a rated current of 25A. Featuring a K characteristic, it ensures reliable tripping under specified conditions. Compatible with DIN rail mounting, this breaker meets IEC/EN 60898-1 standards, providing safe and efficient electrical operations.

Product ModelS203MT-Z0,5

Material Number2CDS273445R0158

Product ID80964

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Reliable PerformanceThe Abb S203MT-Z0.5 offers reliable performance with its K characteristic, ensuring consistent tripping under specified conditions.
2
2. DIN Rail MountingCompatible with DIN rail mounting, this circuit breaker is easy to install and integrate into your electrical system.
3
3. High Current RatingWith a rated current of 25A, the S203MT-Z0.5 is suitable for a wide range of applications requiring high current handling.
4
4. Safety StandardsMeets IEC/EN 60898-1 standards, ensuring the breaker operates safely and efficiently in various environmental conditions.
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 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235

Tripping Characteristic

Rated Voltage (Ur)

440 V

Rated Operational Voltage

acc. to IEC 60898-1 440 V acc. to IEC 60947-2 230 V

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 66 V DC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)