ABB S803S Miniature Circuit Breaker, 3-Pole, 50A, Type K, 690V ac AC, 50 kA Breaking Capacity
- RS Stock No.:
- 140-720
- Mfr. Part No.:
- 2CCS863002R0577
- Brand:
- ABB
Subtotal (1 unit)*
£294.58
(exc. VAT)
£353.50
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £294.58 |
*price indicative
- RS Stock No.:
- 140-720
- Mfr. Part No.:
- 2CCS863002R0577
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Number of Poles | 3 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 50A | |
| Tripping Characteristics | Type K | |
| Rated AC Voltage | 690V ac | |
| Breaking Capacity | 50kA | |
| Mount Type | DIN Rail | |
| Series | S803S | |
| Terminal Type | Ring Tongue | |
| IP Rating | IP20 | |
| Depth | 82.5mm | |
| Height | 142mm | |
| Width | 81mm | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | |
| Tripping Mechanism | Electromechanic, Thermal | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 3 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 50A | ||
Tripping Characteristics Type K | ||
Rated AC Voltage 690V ac | ||
Breaking Capacity 50kA | ||
Mount Type DIN Rail | ||
Series S803S | ||
Terminal Type Ring Tongue | ||
IP Rating IP20 | ||
Depth 82.5mm | ||
Height 142mm | ||
Width 81mm | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | ||
Tripping Mechanism Electromechanic, Thermal | ||
- COO (Country of Origin):
- CH
The ABB High Performance MCB is a 3 pole circuit breaker with a K characteristic. It features a ring tongue terminal and a rated current of 50 A, making it suitable for various applications. With a maximum breaking capacity of 50kA at 240/415V, it provides reliable protection against overload and short circuits. Compliant with IEC/EN standards, this MCB is ideal for residential, commercial, and industrial use worldwide. The fast arc extinction ensures the safety of your application.
IP20 protection rated
RoHS and REACH compliant
Overload and short circuit protection
IEC/EN 60947-2 and IEC/EN 60898-1 certified
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