Short Description: "ABB S201MT-Z2: Reliable miniature circuit breaker for traction and railway applications, featuring current-limiting and IP20 protection."
Product ModelS201MT-Z2
Material Number2CDS271445R0278
Product ID80330
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. Reliable Protection for Railway Applications The ABB S201MT-Z2 is specifically designed for traction and railway applications, ensuring reliable protection against electrical faults and overloads.
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Feature2. Current-Limiting Mechanism Equipped with a current-limiting mechanism, this circuit breaker prevents damage to electrical systems by limiting the current during short circuits.
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Feature3. Compliance with International Standards Compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring high-quality performance and safety in electrical installations.
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Feature4. IP20 Protection Featuring IP20 protection, this circuit breaker provides a high level of protection against solid objects and dust, ensuring safe operation in various environments.
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
Z
Rated Voltage (Ur)
440 V
Rated Operational Voltage
acc. to IEC 60898-1 230 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)
5
Feature5. Versatile Mounting Options Compatible with various mounting rails (TH35-7.5 and TH35-15) according to IEC 60715, offering flexibility in installation and space-saving design.
