Siemens SENTRON 5SY8 Miniature Circuit Breaker, 2-Pole, 40 A, Type C, 230 V ac AC, 60 V DC, 25 kA Breaking Capacity
- RS Stock No.:
- 610-279
- Mfr. Part No.:
- 5SY8540-7
- Manufacturer:
- Siemens
Subtotal (1 unit)*
MYR731.34
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- Shipping from 24 March 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR731.34 |
*price indicative
- RS Stock No.:
- 610-279
- Mfr. Part No.:
- 5SY8540-7
- 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 | 2 | |
| Current Rating | 40 A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 230 V ac | |
| Rated DC Voltage | 60 V | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 25kA | |
| Range | SENTRON | |
| Series | 5SY8 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Width | 36 mm | |
| Standards/Approvals | IEC / EN 60947-2 / UL1077 | |
| Depth | 76mm | |
| Height | 90mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 2 | ||
Current Rating 40 A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 230 V ac | ||
Rated DC Voltage 60 V | ||
Mount Type DIN Rail | ||
Breaking Capacity 25kA | ||
Range SENTRON | ||
Series 5SY8 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Width 36 mm | ||
Standards/Approvals IEC / EN 60947-2 / UL1077 | ||
Depth 76mm | ||
Height 90mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed for reliable protection in diverse applications, seamlessly integrating into both residential and industrial environments. With its robust construction and high breaking capacity, this device ensures optimal safety against overcurrents and short circuits. Its user-friendly design, featuring a compact form factor and versatile mounting options, allows for effortless installation within existing systems. Engineered to perform under tough conditions, it promises a high level of operational durability with a mechanical life capable of enduring ten thousand cycles. This breaker not only meets stringent EN standards but also enhances the efficiency and safety of electrical systems.
Compact design allows for easy installation in tight spaces
High breaking capacity ensures swift disconnection during fault conditions
Dual pole configuration provides versatile application options
Tripping characteristic class C allows for protection against overloads without nuisance trips
Environmentally-friendly design includes halogen-free and silicon-free properties
Integrated touch protection facilitates user safety during maintenance
Durable construction withstands challenging ambient conditions
Suitable for use across both infrastructure and industrial sectors
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