ABB S202MTR-K16: Reliable miniature circuit breaker for DC power systems, featuring advanced tripping mechanisms and robust insulation.
Product ModelS202MTR-K16 DC
Material Number2CDS272565R0467
Product ID80835
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced Tripping MechanismsThe ABB S202MTR-K16 features both delayed thermal tripping for overload protection and electromechanical tripping for short circuit protection, ensuring comprehensive safety in your DC power system.
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2. Robust InsulationWith a rated insulation voltage of 440 V, this circuit breaker provides reliable insulation, meeting IEC/EN 60664-1 standards for high-performance applications.
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3. Efficient Power DistributionDesigned for traction and railway applications, the S202MTR-K16 is engineered to handle demanding conditions, ensuring efficient power distribution and minimizing downtime.
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4. Durable ConstructionConstructed with high-quality materials, this miniature circuit breaker offers a durable housing material (Insulation Group I, RAL 7035) and a robust design that withstands harsh environmental conditions.
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
K
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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5. Versatile Mounting OptionsThe S202MTR-K16 can be mounted on DIN rail (TH35-7.5 or TH35-15) according to IEC 60715, providing flexibility in installation and integration with existing systems.
