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ABB 2CDS253001R0105
S203-B10 Miniature Circuit Breaker - 3P - B - 10 A
Product Description
The S203-B10 Miniature Circuit Breaker is engineered for effective overload and short circuit protection in various applications. It features a rated current of 10 A and is compliant with standards such as IEC/EN 60898-1 and UL 1077, ensuring compatibility across residential, commercial, and industrial settings.
This device incorporates two distinct tripping mechanisms: a delayed thermal mechanism for overloads and an electromechanical mechanism for short circuits. The breaking capacity reaches up to 6 kA at 230/400 V AC, validating its robustness in handling fault conditions.
With a compact design, the breaker occupies three modular spacings, measuring 52.5 mm in width and 88 mm in height, and is mountable on standard DIN-rails. Its operational temperature range spans from -25 °C to +55 °C, making it suitable for diverse environmental conditions.
The S203-B10 also supports bottom-fitting auxiliary contacts for enhanced space efficiency. Its environmental product declaration indicates adherence to sustainable practices, boasting a recyclability rate of 80.7% as per EN45555 standards. This miniature circuit breaker not only meets high operational standards but also contributes to resource conservation.
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Offer details
- Offer from:
Trusted supplier — United States, member since 2022, 50–99 employees - Availability:
- 1 pc.Updated at: 19-09-2026In-Stock
- Warranty:
- 2 months
- Condition:
- New Surplus
Specifications
- Brand
- ABB
- Instructions and Manuals
- 2CDS207104P0002
- Mounting Type
- DIN-Rail
- Mounting on DIN Rail
- TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 || TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
- Mounting Position
- any
- ABB EcoSolutions
- Yes
- Recyclability Rate of the Product acc. to EN45555
- Design for Closing Resource Loops - Standard EN45555 - 80.7 %
Available Offers
(4)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability 1 pc. Updated at: 19-09-2026In-Stock | SupplierUnited StatesTrusted supplier — member since 2022, 50–99 employees | Warranty 2 months | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 3 pcs. Updated at: 20-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
 | Condition New Factory Sealed | Availability 8 pcs. Updated at: 30-06-2025In-Stock | Supplier LatviaTrusted supplier | Warranty Not specified | |
| Condition New Factory Sealed | Availability On requestLead time: 14–21 days | SupplierPolandTrusted supplier — member since 2023, 5–9 employees | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for ABB 2CDS253001R0105, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 19-09-2026
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