Short Product Description ABB S202M-Z20 - 2P, Z, 20A miniature circuit breaker for reliable overcurrent protection in residential, commercial, and industrial settings.
Product ModelS202M-Z20
Material Number2CDS272001R0488
Product ID80624
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. Reliable Overcurrent Protection The ABB S202M-Z20 provides robust protection against overcurrents, ensuring the safety of your electrical installations.
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Feature2. Versatile Application Suitable for residential, commercial, and industrial applications, making it a versatile solution for various electrical needs.
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Feature3. Z Curve Characteristics The Z curve characteristics offer a balanced response to both overload and short-circuit conditions, providing comprehensive protection.
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Feature4. Durable Design Constructed with high-quality materials, the S202M-Z20 is designed to withstand harsh environmental conditions and maintain its performance over time.
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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
Z
Rated Operational Voltage
acc. to IEC 60898-1 400 V AC acc. to IEC 60898-1 400 V acc. to IEC 60947-2 440 V AC
Operational Voltage
Maximum (Incl. Tolerance) 125 V DC Maximum (Incl. Tolerance) 440 V AC 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)
Feature5. Easy Installation Mounts easily on DIN rail, ensuring quick and hassle-free installation, which saves time and effort in electrical setup.
