Siemens SENTRON 5SY7 Miniature Circuit Breaker, 1-Pole, 300 mA, Type D, 400 V ac AC, 15 kA Breaking Capacity
- RS Stock No.:
- 610-644
- Mfr. Part No.:
- 5SY7114-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$472.90
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- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$472.90 |
*price indicative
- RS Stock No.:
- 610-644
- Mfr. Part No.:
- 5SY7114-8
- 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 | 1 | |
| Current Rating | 300 mA | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 15kA | |
| Range | SENTRON | |
| Series | 5SY7 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | |
| Height | 90mm | |
| Depth | 76mm | |
| Width | 18 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 1 | ||
Current Rating 300 mA | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Mount Type DIN Rail | ||
Breaking Capacity 15kA | ||
Range SENTRON | ||
Series 5SY7 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | ||
Height 90mm | ||
Depth 76mm | ||
Width 18 mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is a cutting-edge solution designed to provide efficient protection for electrical circuits. Expertly crafted, it caters to the intricate needs of infrastructure and industry applications, ensuring that sensitive components operate safely. With a robust rating to handle both single and multi-phase operations, this model supports a wide range of voltage settings and is engineered to cope effectively with high levels of current. Its design focuses on longevity and reliability, promising a mechanical service life of up to 10,000 operating cycles. This breaker combines advanced functionality with thoughtful safety features, making it a dependable choice for anyone demanding top-tier performance in their electrical systems.
Designed to meet the highest standards of electrical safety
Offers efficient touch protection for enhanced user safety
Features combined terminals for flexible installation options
Halogen-free materials ensure environmentally friendly usage
Includes provisions for supplementary device installation enhancing adaptability
Built to withstand extreme environmental conditions and maintain operational integrity
Compact dimensions allow for space-efficient mounting in various settings
Supports a wide range of conductor cross-section sizes for versatile applications
Related links
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- Siemens SENTRON 5SY7 MCB 300mA Curve D 50 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 500mA Curve D 50 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 500mA Curve D 50 kA Breaking Capacity