Siemens SENTRON 5SJ4 Miniature Circuit Breaker, 2-Pole, 40A, Type C, 440V ac AC, 10 kA Breaking Capacity
- RS Stock No.:
- 216-4319
- Mfr. Part No.:
- 5SJ4240-7HG42
- Brand:
- Siemens
Subtotal (1 unit)*
£186.57
(exc. VAT)
£223.88
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 29 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £186.57 |
*price indicative
- RS Stock No.:
- 216-4319
- Mfr. Part No.:
- 5SJ4240-7HG42
- 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 | Miniature Circuit Breaker | |
| Number of Poles | 2 | |
| Current Rating | 40A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 440V ac | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 10kA | |
| Range | SENTRON | |
| Series | 5SJ4 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Depth | 76mm | |
| Width | 36mm | |
| Height | 76mm | |
| Standards/Approvals | VDE, UL, EAC, CE, CCC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 2 | ||
Current Rating 40A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 440V ac | ||
Mount Type DIN Rail | ||
Breaking Capacity 10kA | ||
Range SENTRON | ||
Series 5SJ4 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Depth 76mm | ||
Width 36mm | ||
Height 76mm | ||
Standards/Approvals VDE, UL, EAC, CE, CCC | ||
- COO (Country of Origin):
- DE
The Siemens 5SJ4 series two-pole miniature circuit breaker has a current rating of 40 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
Protection class IP= IP20 with connected conductors, IP 40 in the handle range
halogen-free, sealable, silicon-free
Vibration resistance= 50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec)
Supply voltage= 400 Vac
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