Siemens SENTRON 5SY7 Miniature Circuit Breaker, 3-Pole, 40 A, Type D, 400 V ac AC, 50 V DC, 15 kA Breaking Capacity
- RS Stock No.:
- 610-393
- Mfr. Part No.:
- 5SY7340-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$2,767.80
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Temporarily out of stock
- Shipping from 24 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$2,767.80 |
*price indicative
- RS Stock No.:
- 610-393
- Mfr. Part No.:
- 5SY7340-8
- 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 | 3 | |
| Current Rating | 40 A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 50 V | |
| Breaking Capacity | 15kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY7 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Width | 54 mm | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | |
| Height | 90mm | |
| Depth | 76mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 3 | ||
Current Rating 40 A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 50 V | ||
Breaking Capacity 15kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY7 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Width 54 mm | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | ||
Height 90mm | ||
Depth 76mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is an exceptional solution designed to offer reliable protection for electrical circuits. Engineered with advanced technology, this device not only ensures operational safety but also guarantees efficient performance in demanding environments. With an impressive breaking capacity, it excels in safeguarding against overcurrents and short circuits, making it an essential component for industrial and infrastructure applications. The robust construction enables compatibility with a variety of settings, whilst its designed features promote easy installation and adaptability to different mounting positions. Experience peace of mind with the innovative features tailored to enhance both functionality and safety.
Touch protection ensures safer user interaction
Combined terminals allow for flexible wiring configurations
Halogen-free materials promote environmental safety
Designed for operation in both industrial and infrastructure environments
Installation accommodates supplementary devices for enhanced functionality
Versatile mounting position supports diverse installation needs
Vibration resistance enhances durability and reliability across various conditions
Compact size facilitates space-saving installations
Screw-type terminals feature optimal tightening torque for secure connections
Related links
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- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 25 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 300mA Curve D 50 kA Breaking Capacity