ABB
- Available:
- 11 pcs.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
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ABB S203U-K20
Miniature Circuit Breaker for Branch Circuit Protection
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Manufacturer catalogue image
Product Description
The Miniature Circuit Breaker is designed to offer robust protection against electrical faults. It has a rated current of 20 Amps, ensuring efficient and reliable operation. This 3-pole device features an interrupt rating of 10 kA, providing robust protection against electrical faults. The thermal magnetic trip curve K ensures safe and timely disconnection in case of overcurrent or short circuit conditions. With a voltage rating up to 240 VAC, this DIN rail mounted breaker is suitable for a wide range of applications.
The Miniature Circuit Breaker also includes finger-safe and multi-function terminals for easy installation and maintenance. It complies with UL 489 and CSA 22.2 No. 5 standards, ensuring its safety and reliability. This breaker is an essential component in any electrical system, providing reliable protection against electrical faults.
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Offer details
- Best offer from:
- Trusted supplier — Germany, member since 2024
- Availability:
- 2 pcs.In-StockUpdated at: 04-09-2026
- Warranty:
- 24 months
- Condition:
- New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- ABB
- Inner Quantity
- 1
- Outer Quantity
- 3
- UNSPSC
- 39121603 Miniature circuit breakers
- IGCC
- 4897 Miniature circuit breakers
- Type
- High Performance MCB, Branch Circuit Protection
- Special Features
- DIN Rail Mounting, Finger Safe and Multi-Function Terminals
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Documents
Data Sheet
Datasheet for ABB S203U-K20, including specifications and features.
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TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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