ABB S803S Miniature Circuit Breaker, 3-Pole, 20 A, UC-K, 750 V dc DC, 50 kA Breaking Capacity
- RS stock no.:
- 140-740
- Mfr. Part No.:
- 2CCS863001R1487
- Manufacturer:
- ABB
Subtotal (1 unit)*
R 7 823,93
(exc. VAT)
R 8 997,52
(inc. VAT)
Add 1 unit to get free delivery
Temporarily out of stock
- Shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 7,823.93 |
*price indicative
- RS stock no.:
- 140-740
- Mfr. Part No.:
- 2CCS863001R1487
- Manufacturer:
- ABB
Specification
Technical data sheets
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 | 20 A | |
| Tripping Characteristics | UC-K | |
| Rated DC Voltage | 750 V dc | |
| Breaking Capacity | 50kA | |
| Series | S803S | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Width | 81 mm | |
| Depth | 82.5mm | |
| Standards/Approvals | CMRT, ETIM 9 EC000042, IEC/EN 60947-2, REACH, RoHS, UL 1077 | |
| Height | 95mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 3 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 20 A | ||
Tripping Characteristics UC-K | ||
Rated DC Voltage 750 V dc | ||
Breaking Capacity 50kA | ||
Series S803S | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Width 81 mm | ||
Depth 82.5mm | ||
Standards/Approvals CMRT, ETIM 9 EC000042, IEC/EN 60947-2, REACH, RoHS, UL 1077 | ||
Height 95mm | ||
- COO (Country of Origin):
- CH
The ABB High Performance Miniature Circuit Breaker is designed to ensure safety and reliability in electrical systems. With a compact design and advanced technical features, this MCB is ideal for various applications in industrial and commercial settings.
Tripping characteristic UC-K for enhanced protection
Rated insulation voltage of 1500 V for safe operation
Energy limiting class 3 for efficient performance
Compatible with flexible and rigid terminal types
RoHS and REACH compliance for environmental sustainability
Related links
- ABB S803S Miniature Circuit Breaker 40 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 50 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 100 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 32 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 63 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 16 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 25 A 750 V DC, 50 kA Breaking Capacity
- ABB S803S Miniature Circuit Breaker 13 A 750 V DC, 50 kA Breaking Capacity