The ABB S201-K63 is a current-limiting miniature circuit breaker with delayed thermal tripping, designed for reliable and efficient protection of electrical systems.
Product ModelS201-K63
Material Number2CDS251001R0607
Product ID80197
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Current-Limiting DesignThe ABB S201-K63 features a current-limiting design that reduces the impact of short circuits, minimizing damage to equipment and ensuring a safer operation.
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2. Delayed Thermal Tripping MechanismEquipped with a delayed thermal tripping mechanism, this circuit breaker provides a safe and controlled shutdown in case of overload, preventing sudden failures and potential hazards.
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3. Compliance with International StandardsThe S201-K63 meets international standards such as UL 489, CSA 22.2 No. 5, and IEC/EN 60947-2, ensuring compatibility and reliability in various electrical applications.
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4. Versatile ApplicationSuitable for a wide range of applications, including industrial and commercial settings, the S201-K63 offers flexibility and reliability in protecting electrical circuits.
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
Tripping Characteristic
K
Rated Operational Voltage
acc. to IEC 60898-1 230 / 400 V AC acc. to IEC 60898-1 230 V acc. to IEC 60947-2 230 V AC
Operational Voltage
Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 72 V DC
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (Uimp)
5
5. High-Quality ConstructionBuilt with high-quality materials and designed for durability, the ABB S201-K63 ensures long-lasting performance and minimal maintenance requirements, making it a reliable choice for your electrical needs.
4 kV at 2000 m 5 kV at Sea Level 6.2 kV
Dielectric Test Voltage
50/60 Hz-1 min: 2 kV
Input Voltage Type
AC/DC
Rated Current (In)
63 A
Rated Short-Circuit Capacity
(AC) 6 kA (DC) 6 kA (230 V AC) 6 kA (400 V AC) 6 kA (230 V) 6 kA (400 V) 6 kA
