S201-Z1

Name: S201-Z1
Brand: ABB
SKU: S201-Z1

The ABB S201-Z1 miniature circuit breaker provides high-performance protection with a short circuit response of 2-3 times the normal rated current. It features electromechanic tripping for short circuit protection and delayed thermal tripping for overload protection. Ideal for residential, commercial, and industrial applications, this MCB is designed for DIN rail mounting with an IP20 enclosure.

Product ModelS201-Z1

Material Number2CDS251001R0218

Product ID80456

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Performance ProtectionThe ABB S201-Z1 offers a short circuit response of 2-3 times the normal rated current, making it ideal for circuits requiring low short circuit trip settings, such as semiconductors or control circuits.
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2. Dual Tripping MechanismsEquipped with both electromechanic tripping for short circuit protection and delayed thermal tripping for overload protection, ensuring comprehensive protection against various electrical faults.
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3. Compact DesignDesigned for DIN rail mounting, the S201-Z1 is compact and space-efficient, making it suitable for installations in limited spaces.
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4. Reliable OperationWith an IP20 enclosure, the S201-Z1 is finger-safe and provides reliable operation in harsh environments, ensuring safety and durability.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC/EN 60898-1 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 230 V AC acc. to IEC 60898-1 230 V acc. to IEC 60947-2 230 V AC

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 72 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)