
ABB
- Available:
- 3 pcs.In-StockUpdated at: 11-09-2026
- Offer from:
Trusted supplier — United States, member since 2023
- Warranty:
- 12 months
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The ABB S203-C32 Miniature Circuit Breaker is a compact, current limiting device designed to provide both overload and short circuit protection. It features two distinct tripping mechanisms: a delayed thermal mechanism for overload protection and an electromechanical mechanism for short circuit protection. This breaker is available in different characteristics (B, C, D, K, Z), configurations (1P, 2P, 3P, 4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63 A). All models comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards, making them suitable for residential, commercial, and industrial applications.
The S203-C32 Miniature Circuit Breaker also offers a bottom-fitting auxiliary contact that saves up to 50% space. This feature makes it an ideal choice for installations where space is limited.

ABB
ABB

ABB
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Datasheet for ABB S203-C32, including specifications and features.
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