Siemens SENTRON 5SY7 Miniature Circuit Breaker, 1-Pole, 40A, Type D, 400V ac AC, 60 V dc DC, 15 kA Breaking Capacity
- RS Stock No.:
- 610-385
- Mfr. Part No.:
- 5SY7140-8
- Brand:
- Siemens
Subtotal (1 unit)*
$144.16
(exc. GST)
$158.58
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 09 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $144.16 |
*price indicative
- RS Stock No.:
- 610-385
- Mfr. Part No.:
- 5SY7140-8
- Brand:
- 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 | 1 | |
| Current Rating | 40A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400V ac | |
| Rated DC Voltage | 60V dc | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 15kA | |
| Range | SENTRON | |
| Series | 5SY7 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Width | 18mm | |
| Depth | 76mm | |
| Height | 90mm | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 1 | ||
Current Rating 40A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400V ac | ||
Rated DC Voltage 60V dc | ||
Mount Type DIN Rail | ||
Breaking Capacity 15kA | ||
Range SENTRON | ||
Series 5SY7 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Width 18mm | ||
Depth 76mm | ||
Height 90mm | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is specifically designed to provide reliable overcurrent protection for electrical systems operating at 230/400 V. Ideal for use in both infrastructure and industrial applications, this device ensures optimal safety and performance with its sophisticated D tripping characteristic. Its compact dimensions allow for versatile installation, making it a suitable choice for various environments. Designed with a robust mechanism, it boasts a mechanical service life of up to 10,000 operating cycles, ensuring longevity and reduced maintenance costs. With a breaking capacity of up to 20 kA, this product enhances operational reliability, mitigating the risk of electrical failures. Additionally, its compatibility with multiple supplementary devices renders it a flexible solution for modern electrical systems.
Designed for single-pole applications
Supports a wide voltage range with high insulation standards
Features touch protection for added safety during operation
Equipped with combined terminals for versatile connections
Contains halogen-free materials to enhance environmental safety
Meets strict EMI testing standards for reliable performance
Constructed to withstand a broad range of ambient temperatures
Complies with multiple international electrical safety standards
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