ABB S201-D3NA: Compact, current-limiting MCB with thermal and magnetic tripping mechanisms for reliable overcurrent protection in residential, commercial, and industrial settings.
Product ModelS201-D3NA
Material Number2CDS251103R0031
Product ID78144
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Overcurrent ProtectionThe ABB S201-D3NA is equipped with both thermal and magnetic tripping mechanisms, ensuring that it can detect and respond to both overloads and short circuits effectively.
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2. Compact DesignThis miniature circuit breaker is designed to be compact, making it ideal for space-constrained applications without compromising on performance.
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3. Wide Application RangeSuitable for residential, commercial, and industrial settings, the S201-D3NA provides versatile protection solutions for various electrical installations.
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4. High Breaking CapacityWith a high breaking capacity, this MCB can handle significant electrical currents, making it a reliable choice for applications requiring robust overcurrent protection.
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
D
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 Minimum 12 V AC Minimum 12 V DC
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (Uimp)
5
5. Compliance with Global StandardsThe ABB S201-D3NA is compliant with international standards such as IEC, UL, and CSA, ensuring that it meets the highest safety and performance requirements globally.
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
Rated Current (In)
3 A
Rated Short-Circuit Capacity
(AC) 6 kA (DC) 6 kA (230 V AC) 6 kA (230 V) 6 kA (400 V) 6 kA
