RS PRO, RS, RS71 Circuit Breaker 3-Pole 630A, Breaking Capacity 36 kA
- RS Stock No.:
- 683-387
- Brand:
- RS PRO
Subtotal (1 unit)*
£275.14
(exc. VAT)
£330.17
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 10 unit(s) shipping from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £275.14 |
*price indicative
- RS Stock No.:
- 683-387
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Range | RS | |
| Product Type | Circuit Breaker | |
| Series | RS71 | |
| Number of Poles | 3 | |
| Current Rating | 630A | |
| Breaking Capacity | 36kA | |
| Rated AC Voltage | 71V | |
| Rated DC Voltage | 500V | |
| Mount Hole Size | M5 | |
| Terminal Type | Cable | |
| Width | 270mm | |
| Height | 210mm | |
| Depth | 159mm | |
| Standards/Approvals | IEC/EN 60947-2 | |
| Tripping Mechanism | Thermal Magnetic | |
| Break Time | Instantaneous | |
| Reset Actuator Type | Knob | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Range RS | ||
Product Type Circuit Breaker | ||
Series RS71 | ||
Number of Poles 3 | ||
Current Rating 630A | ||
Breaking Capacity 36kA | ||
Rated AC Voltage 71V | ||
Rated DC Voltage 500V | ||
Mount Hole Size M5 | ||
Terminal Type Cable | ||
Width 270mm | ||
Height 210mm | ||
Depth 159mm | ||
Standards/Approvals IEC/EN 60947-2 | ||
Tripping Mechanism Thermal Magnetic | ||
Break Time Instantaneous | ||
Reset Actuator Type Knob | ||
- COO (Country of Origin):
- TR
The RS Pro Moulded Case Circuit Breaker (MCCB) provides compact, high-performance protection for low-voltage electrical systems in industrial, commercial, and utility environments. Built to IEC 60947-2 standards, it features a 3-pole configuration with a 630 A rated current. The adjustable thermal-magnetic trip unit provides reliable protection against overload and short circuit faults. Its Durable design, and wide accessory compatibility make it Ideal for use in distribution boards, motor circuits, and critical power infrastructure.
Breaking Capacity of 36kA
High electrical and mechanical durability for demanding environments
Housing MADE from fiberglass reinforced BMC material
Cable lug suitable terminals allow fast and safe panel integration
RoHS and REACH compliant