Siemens SENTRON 5SJ4 MCB, 2P, 40A Curve C, 5 kA Breaking Capacity
- RS Stock No.:
- 216-4319
- Mfr. Part No.:
- 5SJ4240-7HG42
- Brand:
- Siemens
Subtotal (1 unit)*
£176.72
(exc. VAT)
£212.06
(inc. VAT)
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- Shipping from 22 December 2025
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Units | Per unit |
---|---|
1 + | £176.72 |
*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 | |
Number of Poles | 2 | |
Current Rating | 40A | |
Tripping Characteristics | Type C | |
Breaking Capacity at Maximum Voltage Rating | 5 kA | |
Range | SENTRON | |
Series | 5SJ4 | |
Circuit Breaker Type | MCB | |
Length | 90mm | |
Width | 36mm | |
Mounting Style | DIN Rail Mount | |
Depth | 76mm | |
Model Number | 5SJ4240-7HG42 | |
Select all | ||
---|---|---|
Brand Siemens | ||
Number of Poles 2 | ||
Current Rating 40A | ||
Tripping Characteristics Type C | ||
Breaking Capacity at Maximum Voltage Rating 5 kA | ||
Range SENTRON | ||
Series 5SJ4 | ||
Circuit Breaker Type MCB | ||
Length 90mm | ||
Width 36mm | ||
Mounting Style DIN Rail Mount | ||
Depth 76mm | ||
Model Number 5SJ4240-7HG42 | ||
- 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
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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