S201MT-K50UC

Name: S201MT-K50UC
Brand: ABB
SKU: S201MT-K50UC

The ABB S201MT-K50UC is a high-performance miniature circuit breaker designed for DC and AC applications. It features a 50A rated current, K tripping characteristic, and compliance with IEC/EN 60947-2 and UL1077 standards. Ideal for protecting circuits against overloads and short-circuits, this breaker offers robust mechanical endurance and reliable operation in demanding environments.

Product ModelS201MT-K50UC

Material Number2CDS271065R0577

Product ID77778

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. High Short-Circuit Breaking CapacityThe S201MT-K50UC boasts a high short-circuit breaking capacity, ensuring reliable protection against electrical surges and faults.
2
2. Comprehensive ComplianceMeets IEC/EN 60947-2 and UL1077 standards, ensuring compatibility with a wide range of applications and regulatory requirements.
3
3. Robust Mechanical EnduranceDesigned to withstand harsh environmental conditions, including shock and vibration, this breaker maintains its performance over time.
4
4. Versatile ApplicationSuitable for both DC and AC applications, making it a versatile solution for various industrial and commercial settings.
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 60898-1 253 V AC acc. to IEC 60898-1 220 V DC acc. to IEC 60898-1 220 V acc. to IEC 60947-2 253 V AC acc. to IEC 60947-2 220 V DC

Operational Voltage

Maximum (Incl. Tolerance) 250 V DC Maximum (Incl. Tolerance) 266 V AC 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)