Siemens SENTRON 5SY7 Miniature Circuit Breaker, 4-Pole, 1A, Type D, 400V ac AC, 60 V dc DC, 15 kA Breaking Capacity
- RS Stock No.:
- 610-543
- Mfr. Part No.:
- 5SY7401-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD434.09
(exc. GST)
SGD473.16
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD434.09 |
*price indicative
- RS Stock No.:
- 610-543
- Mfr. Part No.:
- 5SY7401-8
- Manufacturer:
- Siemens
Specifications
Technical data sheets
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 | 4 | |
| Current Rating | 1A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400V ac | |
| Rated DC Voltage | 60V dc | |
| Breaking Capacity | 15kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY7 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Height | 90mm | |
| Depth | 76mm | |
| Width | 72mm | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 4 | ||
Current Rating 1A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400V ac | ||
Rated DC Voltage 60V dc | ||
Breaking Capacity 15kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY7 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Height 90mm | ||
Depth 76mm | ||
Width 72mm | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | ||
- 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
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