Siemens SENTRON 5SY5 Miniature Circuit Breaker, 4-Pole, 40 A, Type B, 400 V ac AC, 880 V DC, 10 kA Breaking Capacity
- RS Stock No.:
- 610-332
- Mfr. Part No.:
- 5SY5440-6
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$3,352.00
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- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$3,352.00 |
*price indicative
- RS Stock No.:
- 610-332
- Mfr. Part No.:
- 5SY5440-6
- Manufacturer:
- Siemens
Specifications
Product overview and 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 | 40 A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 880 V | |
| Breaking Capacity | 10kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY5 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Depth | 76mm | |
| Standards/Approvals | UL1077, IEC / EN 60898-2 | |
| Height | 90mm | |
| Width | 72 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 4 | ||
Current Rating 40 A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 880 V | ||
Breaking Capacity 10kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY5 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Depth 76mm | ||
Standards/Approvals UL1077, IEC / EN 60898-2 | ||
Height 90mm | ||
Width 72 mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed to deliver reliable protection for electrical systems, ensuring safety and efficiency in diverse environments. With a robust build and advanced technology, it accommodates various voltage types, making it a versatile choice for industrial, mobility, and infrastructural applications. This device not only complies with stringent international standards but also contributes to energy efficiency through its low power loss characteristics. Its compact dimensions allow for flexible installation, and the variety of operational currents ensures compatibility with numerous configurations. The circuit breaker stands out with features aimed at enhancing user interaction and installation processes, presenting an ideal solution for modern electrical requirements.
Offers smooth operation across both AC and DC voltage types
Compact design allows for easy integration into existing systems
Constructed to withstand extreme temperatures for reliable performance
Features a current breaking capacity suitable for various applications
Built with halogen-free materials promoting environmental safety
Meets international standards for maximum safety assurance
Equipped with a power loss rating that enhances energy efficiency
Flexible connection options cater to different conductor specifications
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