S202UDC-Z6

Name: S202UDC-Z6
Brand: ABB
SKU: S202UDC-Z6

The ABB S202UDC-Z6 is a compact, high-performance miniature circuit breaker designed for DC applications. It features 2 poles, 6A, and 125VDC, ensuring reliable protection in various electrical systems. Compliant with UL489 standards, this MCB offers advanced tripping mechanisms and a compact design for easy installation.

Product ModelS202UDC-Z6

Material Number2CDS272517R0378

Product ID78139

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced Protection MechanismThe ABB S202UDC-Z6 features an electromechanic tripping mechanism that provides quick and reliable protection against short circuits, ensuring the safety of your electrical system.
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2. Compact DesignWith dimensions of 71 mm L x 35 mm W x 92 mm H, this miniature circuit breaker is designed to be compact and space-efficient, making it ideal for a variety of applications.
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3. UL489 ComplianceThe S202UDC-Z6 is specifically designed to meet the standards of UL489, ensuring it meets the highest safety and performance requirements for DC applications.
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4. High PerformanceThis circuit breaker is engineered to provide maximum protection with a very low short circuit trip setting, making it suitable for use in sensitive circuits such as semiconductors and control circuits.

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