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ABB S201 Miniature Circuit Breaker — 1-Pole (B/C/D Curves)

Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00
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1-pole thermal-magnetic MCB from ABB S200 family. B/C/D trip curves, IEC 60898-1 / 60947-2 compliance, up to 6 kA breaking capacity at 230/400 V AC (model-dependent). DIN-rail, accessory-ready.

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Product Description

The ABB S201 is the 1-pole member of the System pro M compact S200 range for final distribution. It combines a thermal element (overload) and a magnetic element (short-circuit). Choose B/C/D curves to match inrush behavior and select the rated current from common values (e.g., 6–63 A). Typical IEC breaking capacity for S200 is up to 6 kA; for higher fault levels use S200M / S200P families. The S201 supports ABB’s bottom-fitting auxiliaries (OF/SD, shunt, UVT), multi-function comb busbars, and standard 35 mm DIN-rail mounting.

Technical Specifications

Brand / Series ABB — System pro M compact S200
Model S201 (1-pole)
Trip Curves B, C, D
Rated Current (In) typ. 6, 10, 13, 16, 20, 25, 32, 40, 50, 63 A
Rated Voltage 230/400 V AC (model-dependent); selected DC ratings available
Breaking Capacity (IEC) up to 6 kA @ 230/400 V AC (S200 family)
Standards IEC/EN 60898-1, IEC/EN 60947-2 (variant-dependent)
Trip Technology Thermal-magnetic
Mounting 35 mm DIN-rail
Accessories Bottom-fitting auxiliaries (OF/SD, shunt, UVT), comb busbars

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Frequent asked questions

How do I choose B/C/D curves?

resistive/low-inrush loads. C: mixed & small motors. D: high-inrush (transformers, large motors). Always coordinate with upstream devices.

What if my fault level exceeds 6 kA?

Use ABB S200M/S200P high-breaking versions or ensure upstream current-limiting so the S201’s Icn is not exceeded.

Are UL versions available?

S201 is the IEC family. For UL1077 supplementary protectors see ST201M (ST200M family). Do not mix families—match your market standard.

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