S201-K0.5NA

Name: S201-K0.5NA
Brand: ABB
SKU: S201-K0.5NA

"ABB S201-K0.5NA: Compact, reliable miniature circuit breaker for commercial and industrial use. Offers delayed thermal and electro-mechanical tripping mechanisms for enhanced protection."

Product ModelS201-K0.5NA

Material Number2CDS251103R0157

Product ID78989

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Reliable Protection Mechanisms\"Equipped with delayed thermal and electro-mechanical tripping mechanisms, the ABB S201-K0.5NA provides robust protection against overloads and short circuits, ensuring the safety of your electrical system.\"
2
2. Compact Design\"Designed for space efficiency, this compact MCB fits perfectly on DIN rail mounts, making it ideal for installations where space is limited.\"
3
3. International Standards Compliance\"Compliant with IEC/EN 60898-1 and IEC/EN 60947-2, the ABB S201-K0.5NA meets international standards for low voltage circuit breakers, ensuring reliability and safety in various applications.\"
4
4. Versatile Applications\"Suitable for both commercial and industrial applications, this miniature circuit breaker offers a versatile solution for a wide range of electrical protection needs.\"

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

Tripping Characteristic

Rated Operational Voltage

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

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)

4 kV at 2000 m 5 kV at Sea Level 6.2 kV