"High-performance mini circuit breaker from ABB, rated at 25A, 50/60Hz frequency, and IP20 enclosure. Suitable for compact supplementary and energy limiting circuit protection."
Product ModelS201-K25NA
Material Number2CDS251103R0517
Product ID77643
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Performance\"The ABB S201-K25NA offers high-performance circuit protection, ensuring reliable operation in various applications.\"
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2. Compact Design\"Its compact design makes it ideal for space-constrained installations, providing efficient circuit protection without occupying much space.\"
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3. Energy Limiting\"This mini circuit breaker is designed for energy limiting, helping to prevent damage from overcurrents and ensuring the safety of your electrical system.\"
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4. Versatile Applications\"Suitable for a wide range of applications, including inductive loads and reverse feed scenarios, making it a versatile choice for various electrical needs.\"
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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 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
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (Uimp)
4 kV at 2000 m 5 kV at Sea Level 6.2 kV
5. Durable Construction\"Built with durable materials and designed with a robust IP20 enclosure, this circuit breaker ensures long-lasting performance and reliability.\"
Dielectric Test Voltage
50/60 Hz-1 min: 2 kV
Input Voltage Type
AC
Rated Current (In)
25 A
Rated Short-Circuit Capacity
(AC) 6 kA (DC) 6 kA (230 V AC) 6 kA (230 V) 6 kA (400 V) 6 kA
