S203MT-Z1.6UC

Name: S203MT-Z1.6UC
Brand: ABB
SKU: S203MT-Z1.6UC

The ABB S203MT-Z1.6UC is a 3P miniature circuit breaker with a rated current of 1.6 A. It features a tripping characteristic of Z and meets IEC/EN 60947-2 standards for safety and performance.

Product ModelS203MT-Z1.6UC

Material Number2CDS273065R0258

Product ID78446

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203MT-Z1.6UC provides reliable protection against electrical faults, ensuring the safety of your equipment and personnel.
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2. High PerformanceDesigned to meet international standards, this circuit breaker offers high performance and durability in various applications.
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3. Easy InstallationWith its compact design and DIN rail mounting, the S203MT-Z1.6UC is easy to install and integrate into your electrical system.
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4. Versatile UseSuitable for 3P applications, this circuit breaker can be used in a variety of settings, including industrial and commercial environments.
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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

CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 440 V AC acc. to IEC 60898-1 440 V DC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC

Operational Voltage

Maximum (Incl. Tolerance) 462 V AC Maximum (Incl. Tolerance) 500 V DC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)