The ABB S201UDC-K2 is a compact, 2A, 60VDC miniature circuit breaker designed for DC applications. It features a K curve and is UL 489 certified for safety and performance.
Product ModelS201UDC-K2
Material Number2CDS271517R0277
Product ID77464
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact DesignThe ABB S201UDC-K2 is designed to be compact, making it perfect for space-constrained applications.
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2. High ReliabilityBuilt with high-quality components, this circuit breaker ensures reliable operation in DC systems.
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3. UL 489 CertificationCertified to UL 489 standards, ensuring compliance with safety regulations and high performance.
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4. Easy InstallationFeaturing screw terminals, the S201UDC-K2 is easy to install and connect, reducing setup time and effort.
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5. Versatile Application
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
K
Rated Operational Voltage
60 V DC acc. to IEC 60898-1 125 V acc. to IEC 60947-2 60 V
Rated Insulation Voltage (Ui)
440 V 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
Primary Rated Impulse Withstand Voltage
4 kV
Suitable for a variety of DC applications, this circuit breaker offers flexibility and adaptability in different electrical systems.
