S201UDC-Z4

Name: S201UDC-Z4
Brand: ABB
SKU: S201UDC-Z4

The ABB S201UDC-Z4 is a high-performance, compact miniature circuit breaker designed for DC applications. It offers fast trip protection with a 4 Amp rating and single pole configuration, ensuring reliable circuit protection.

Product ModelS201UDC-Z4

Material Number2CDS271517R0338

Product ID80534

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High-Performance DesignThe ABB S201UDC-Z4 is engineered for maximum protection, providing very fast trip times to safeguard against short circuits and overloads.
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2. Compact and ReliableWith its compact dimensions, this circuit breaker is ideal for space-constrained applications, ensuring reliable operation in a variety of settings.
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3. DC Application SpecificSpecially designed for DC applications, this breaker meets the requirements of UL489, making it a trusted choice for DC systems.
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4. Fast Trip ProtectionThe very fast trip mechanism ensures quick response to potential faults, minimizing damage to equipment and reducing downtime.
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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

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