The ABB S201MT-K2NA is a miniature circuit breaker specifically designed for traction and railway applications, ensuring reliable electrical protection in demanding environments.
Product ModelS201MT-K2NA
Material Number2CDS271446R0277
Product ID77918
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Designed for Traction and Railway ApplicationsThe S201MT-K2NA is engineered to meet the stringent requirements of traction and railway systems, providing reliable electrical protection in high-stress environments.
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2. Meets NF F 16-101/102 StandardsThis circuit breaker adheres to the NF F 16-101/102 standards, ensuring it meets the necessary safety and performance criteria for traction and railway applications.
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3. Efficient Electrical ProtectionThe S201MT-K2NA offers efficient electrical protection, minimizing the risk of electrical faults and ensuring the smooth operation of critical systems.
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4. Compact and Reliable DesignWith its compact design, the S201MT-K2NA is easy to integrate into existing systems, providing reliable performance in a small footprint.
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
K
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
5. Enhanced Safety FeaturesEquipped with advanced safety features, the S201MT-K2NA ensures the safety of both personnel and equipment, making it an ideal choice for demanding electrical applications.
