S201UDC-Z2

Name: S201UDC-Z2
Brand: ABB
SKU: S201UDC-Z2

The ABB S201UDC-Z2 System pro M Miniature Circuit Breaker is a high-performance, compact device designed for supplementary and energy-limiting circuit protection. It features an electromechanic tripping mechanism for short circuit protection, finger-safe and multi-function terminals, and is ideal for semiconductors and control circuits.

Product ModelS201UDC-Z2

Material Number2CDS271517R0278

Product ID80928

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Performance ProtectionThe ABB S201UDC-Z2 offers robust protection with a very low short circuit trip setting, making it ideal for sensitive circuits like semiconductors and control circuits.
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2. Compact DesignWith dimensions of 71 mm L x 17.5 mm W x 92 mm H, this miniature circuit breaker is compact and space-efficient, perfect for DIN rail mounting.
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3. Electromechanic Tripping MechanismThe device features an electromechanic tripping mechanism that provides reliable short circuit protection, ensuring the safety of your electrical system.
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4. Finger-Safe and Multi-Function TerminalsThe breaker includes finger-safe and multi-function terminals, providing easy and secure connections for your electrical needs.

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