High-performance miniature circuit breaker with 0.5 A rating, compact dimensions, and reliable branch circuit protection.
Product ModelS202MTR-C0,5 DC
Material Number2CDS272565R0984
Product ID77697
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. High Performance and Compact Design The ABB SU202M-C0.5 is designed for high-performance branch circuit protection, offering a compact and space-efficient solution. Its dimensions of 69 mm L x 35 mm W x 111 mm H make it ideal for applications where space is limited.
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Feature2. Reliable Protection Equipped with a C-Curve trip type, this circuit breaker provides reliable protection against overcurrents and short circuits. It also features a failsafe bi-directional cylinder-lift terminal, ensuring safe and secure connections.
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Feature3. Versatile Voltage Range The SU202M-C0.5 supports a wide voltage range of 277 to 480 VAC and 48 to 96 VDC, making it suitable for various applications. This versatility ensures that the circuit breaker can handle different electrical requirements effectively.
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Feature4. Durable and Insulated Constructed with durable materials and featuring an insulation type of Class II, the SU202M-C0.5 ensures high electrical safety and durability. It also meets the strictest traction standards, making it ideal for demanding 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 60947-2
Tripping Characteristic
C
Rated Voltage (Ur)
500 V DC
Rated Operational Voltage
440 V AC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 240 V AC
Operational Voltage
Minimum 12 V AC / 12 V DC
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
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Feature5. Easy Installation The circuit breaker is designed for easy installation on DIN rail mounting systems, making it simple to integrate into existing electrical systems. Its screw connection type and light gray color ensure easy identification and handling.
