Siemens SENTRON 5SY7 MCB, 4P, 1A Curve D, 400V AC, 60V DC, 50 kA Breaking Capacity
- RS Stock No.:
- 610-543
- Mfr. Part No.:
- 5SY7401-8
- Brand:
- Siemens
Subtotal (1 unit)*
£229.16
(exc. VAT)
£274.99
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 22 December 2025
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Units | Per unit |
---|---|
1 + | £229.16 |
*price indicative
- RS Stock No.:
- 610-543
- Mfr. Part No.:
- 5SY7401-8
- 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 | 4 | |
Current Rating | 1A | |
Tripping Characteristics | Type D | |
Rated AC Voltage | 400V | |
Rated DC Voltage | 60V | |
Breaking Capacity at Maximum Voltage Rating | 50 kA | |
Range | SENTRON | |
Series | 5SY7 | |
Select all | ||
---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Current Rating 1A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400V | ||
Rated DC Voltage 60V | ||
Breaking Capacity at Maximum Voltage Rating 50 kA | ||
Range SENTRON | ||
Series 5SY7 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed to provide exceptional protection for your electrical installations. It is rated for 400V and comes with a robust breaking capacity of up to 50 kA, ensuring reliability during fault conditions. With a four-pole configuration and a tripping characteristic of class D, it is ideally suited for a wide range of applications, whether in industrial or infrastructure settings. The device has a compact design that facilitates easy installation on a DIN rail while maintaining high performance standards. Operating within a temperature range of -40 °C to 70 °C, it is built to endure harsh environmental conditions. Its versatile specifications make it an essential component for safeguarding electrical systems against overloads and short circuits.
Four-pole design ensures comprehensive circuit protection
Class D tripping characteristic provides precision in high fault current scenarios
Mechanical lifespan of approximately 10000 operating cycles for long-term reliability
Compact dimensions allow for space-efficient installation in crowded panels
Designed to operate within a broad temperature range suitable for varied environments
Touch protection feature enhances safety during operation and maintenance
Halogen-free construction complies with modern safety and environmental standards
Versatile terminal connections accommodate various conductor sizes and types
Vibration-resistant design supports stability in dynamic applications
Class D tripping characteristic provides precision in high fault current scenarios
Mechanical lifespan of approximately 10000 operating cycles for long-term reliability
Compact dimensions allow for space-efficient installation in crowded panels
Designed to operate within a broad temperature range suitable for varied environments
Touch protection feature enhances safety during operation and maintenance
Halogen-free construction complies with modern safety and environmental standards
Versatile terminal connections accommodate various conductor sizes and types
Vibration-resistant design supports stability in dynamic applications
Related links
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