ABB S403M Miniature Circuit Breaker, 3-Pole, 50A, Type K, 440V ac AC, 12 V dc DC, 15 kA Breaking Capacity
- RS Stock No.:
- 141-093
- Mfr. Part No.:
- 2CCS573001R0577
- Brand:
- ABB
Subtotal (1 unit)*
£225.42
(exc. VAT)
£270.50
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £225.42 |
*price indicative
- RS Stock No.:
- 141-093
- Mfr. Part No.:
- 2CCS573001R0577
- 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 | 440V ac | |
| Rated DC Voltage | 12V dc | |
| Breaking Capacity | 15kA | |
| Series | S403M | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Standards/Approvals | CMRT, IEC/EN 60898-1, REACH, RoHS | |
| Depth | 75mm | |
| Width | 54mm | |
| Height | 91mm | |
| 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 440V ac | ||
Rated DC Voltage 12V dc | ||
Breaking Capacity 15kA | ||
Series S403M | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Standards/Approvals CMRT, IEC/EN 60898-1, REACH, RoHS | ||
Depth 75mm | ||
Width 54mm | ||
Height 91mm | ||
Tripping Mechanism Electromechanic, Thermal | ||
- COO (Country of Origin):
- CH
The ABB Miniature Circuit Breaker is a current limiting MCB suitable for overload and short circuit protection in commercial, industrial, and critical power applications. With various configurations and breaking capacities, this MCB meets IEC/EN standards for optimal safety and performance.
IP20 protection rated
RoHS and REACH compliant
IEC/EN 60898-1 and IEC/EN 60947-2 certified
10000 cycle electrical and mechanical endurance
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