Better World
Siemens SENTRON Series Residual Current Circuit Breaker, 40A, 4-Pole, 300 mA, Type A, 10 kA 400V ac
- RS Stock No.:
- 209-6578
- Mfr. Part No.:
- 5SV3644-4KK14
- Brand:
- Siemens
Subtotal (1 unit)*
£612.69
(exc. VAT)
£735.23
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £612.69 |
*price indicative
Better World
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- RS Stock No.:
- 209-6578
- Mfr. Part No.:
- 5SV3644-4KK14
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Residual Current Circuit Breaker | |
| Current Rating | 40A | |
| Number of Poles | 4 | |
| Series | SENTRON | |
| Range | SENTRON | |
| Trip Sensitivity | 300mA | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Standards/Approvals | UKCA, CE, EAC, VDE | |
| Terminal Type | Screw | |
| Depth | 70mm | |
| Height | 90mm | |
| Width | 72mm | |
| Breaking Capacity | 10kA | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life | |
| Rated AC Voltage | 400V ac | |
| Break Time | Short | |
| Earth Leakage Protection Type | Type A | |
| Reset Actuator Type | Toggle Switch | |
| Tripping Mechanism | Electromagnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Residual Current Circuit Breaker | ||
Current Rating 40A | ||
Number of Poles 4 | ||
Series SENTRON | ||
Range SENTRON | ||
Trip Sensitivity 300mA | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Standards/Approvals UKCA, CE, EAC, VDE | ||
Terminal Type Screw | ||
Depth 70mm | ||
Height 90mm | ||
Width 72mm | ||
Breaking Capacity 10kA | ||
Better World Product Yes | ||
Better World Claim Extended Product Life | ||
Rated AC Voltage 400V ac | ||
Break Time Short | ||
Earth Leakage Protection Type Type A | ||
Reset Actuator Type Toggle Switch | ||
Tripping Mechanism Electromagnetic | ||
- COO (Country of Origin):
- DE
The residual current operated circuit breaker is a 4-pole, Type B+, short-time delayed unit. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably protect electrical installations and equipment from damage. The RCD is the residual current device for touch protection. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices. It is a simple distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
Tripping fault current 300 mA
AC operating current 40 A