S202MT-Z3

Name: S202MT-Z3
Brand: ABB
SKU: S202MT-Z3

The ABB S202MT-Z3 is a reliable miniature circuit breaker designed for various applications. It provides robust protection against electrical faults and operates smoothly in extreme conditions, ensuring the safety and efficiency of your systems.

Product ModelS202MT-Z3

Material Number2CDS272445R0318

Product ID78739

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S202MT-Z3 offers robust protection against electrical faults, ensuring the safety and efficiency of your systems.
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2. Extreme Condition CompatibilityDesigned to operate in extreme conditions from -40°C to +70°C, this circuit breaker is perfect for applications in harsh environments.
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3. High PerformanceWith a rated short-circuit breaking capacity of 10 kA, the S202MT-Z3 provides reliable performance under high-stress conditions.
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4. Versatile ApplicationsSuitable for a wide range of applications, including rolling stock installations, the S202MT-Z3 is a versatile and reliable choice for various industries.
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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

IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235

Tripping Characteristic

Rated Voltage (Ur)

440 V

Rated Operational Voltage

acc. to IEC 60898-1 440 V acc. to IEC 60947-2 230 V

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 66 V DC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)