RS Better World
ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 50A, Type B, 230V ac AC, 72 V dc DC, 6 kA Breaking
- RS Stock No.:
- 746-7551
- Mfr. Part No.:
- 2CDS251001R0505 S201-B50
- Brand:
- ABB
Subtotal (1 unit)*
£16.84
(exc. VAT)
£20.21
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 43 unit(s) shipping from 01 June 2026
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Units | Per unit |
|---|---|
| 1 + | £16.84 |
*price indicative
Better World
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- RS Stock No.:
- 746-7551
- Mfr. Part No.:
- 2CDS251001R0505 S201-B50
- 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 | 1 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 50A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 230V ac | |
| Rated DC Voltage | 72V dc | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 6kA | |
| Range | System Pro M Compact | |
| Series | S200 | |
| Terminal Type | Cage Terminal | |
| IP Rating | IP20, IP40 | |
| Depth | 69mm | |
| Width | 17.5mm | |
| Height | 88mm | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2 | |
| Better World Product | Yes | |
| Better World Claim | Designed for Disassembly | |
| Tripping Mechanism | Thermal | |
| Reset Actuator Type | Toggle Switch | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 1 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 50A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 230V ac | ||
Rated DC Voltage 72V dc | ||
Mount Type DIN Rail | ||
Breaking Capacity 6kA | ||
Range System Pro M Compact | ||
Series S200 | ||
Terminal Type Cage Terminal | ||
IP Rating IP20, IP40 | ||
Depth 69mm | ||
Width 17.5mm | ||
Height 88mm | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2 | ||
Better World Product Yes | ||
Better World Claim Designed for Disassembly | ||
Tripping Mechanism Thermal | ||
Reset Actuator Type Toggle Switch | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
ABB MCB, B-Type Tripping, 50A Current Rating - S200 Series - 2CDS251001R0505 S201-B50
Keep electrical currents in their place with this MCB from ABB. It has two tripping mechanisms – a thermal release tackles overloads and an electromechanical device safeguards against short circuits. Thanks to its B-type characteristic, it trips instantly when it detects rogue loads between 3 and 5 times its 50A rating, so people and equipment are protected from small spikes and surges. For convenient fitting, the unit can be connected via a busbar, as well as flexible or rigid conductors. As there are failsafe cylinder-lift terminals that securely grab and position your wires, you'll have no trouble hooking it up.
Features & Benefits
• Front toggle switch with red and green indicators for easy operation
• Mechanical durability of 20,000 cycles ensures it's long-lasting
• Works reliably in temperatures between -25°C and +55°C to handle commercial and industrial environments
Applications
• Residential buildings
• Low-voltage industrial circuits
• Retail units
• Offices
What's a suitable distribution board for mounting this type of MCB?
Distribution boards from ABB's Protecta range (such as 539-1553) are a good fit for this type of MCB. The breaker's compact width of 17.5mm takes up minimal rail space.
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