S202UDC-K2

Name: S202UDC-K2
Brand: ABB
SKU: S202UDC-K2

The ABB S202UDC-K2 is a high-performance miniature circuit breaker designed for DC applications. It offers a 2A amperage rating, 2-pole configuration, and a compact IP20 enclosure, ensuring reliable and efficient circuit protection.

Product ModelS202UDC-K2

Material Number2CDS272517R0277

Product ID80436

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High PerformanceThe ABB S202UDC-K2 is engineered to provide robust and reliable circuit protection, ensuring the safe operation of your electrical systems.
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2. Compact DesignWith its compact IP20 enclosure, this circuit breaker fits seamlessly into any DIN rail mounting system, making it ideal for space-constrained applications.
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3. DC ApplicationSpecifically designed for DC applications, the S202UDC-K2 offers a 250 VDC voltage rating, making it suitable for a wide range of DC-powered devices and systems.
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4. Easy InstallationThe S202UDC-K2 features a screw connection type, allowing for quick and easy installation without the need for specialized tools.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

UL 489

Tripping Characteristic

Rated Operational Voltage

125 V DC acc. to IEC 60898-1 250 V acc. to IEC 60947-2 125 V

Rated Insulation Voltage (Ui)

440 V

Rated Impulse Withstand Voltage (Uimp)

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

Primary Rated Impulse Withstand Voltage

4 kV