Siemens SENTRON 5SY8 Miniature Circuit Breaker, 3-Pole, 300 mA, Type D, 400 V ac AC, 70 kA Breaking Capacity
- RS Stock No.:
- 610-619
- Mfr. Part No.:
- 5SY8414-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$3,179.60
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- Shipping from 26 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$3,179.60 |
*price indicative
- RS Stock No.:
- 610-619
- Mfr. Part No.:
- 5SY8414-8
- 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 | |
| Number of Poles | 3 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 300 mA | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Breaking Capacity | 70kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY8 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Height | 90mm | |
| Depth | 76mm | |
| Standards/Approvals | IEC / EN 60947-2 / UL1077 | |
| Width | 72 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 300 mA | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Breaking Capacity 70kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY8 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Height 90mm | ||
Depth 76mm | ||
Standards/Approvals IEC / EN 60947-2 / UL1077 | ||
Width 72 mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed to provide exceptional protection in electrical installations, ensuring safety and reliability in residential and industrial applications. Engineered for operating voltages up to 400 V, it boasts a robust design with a tripping characteristic class D, making it suitable for various operational demands. With a mechanical service life of approximately 10,000 cycles, this device is built for longevity and consistent performance. Its compact dimensions allow for flexible installations, while its compatibility with supplementary devices enhances functionality. The breaker’s IP20 rating ensures reliable touch protection, making it a safe choice for environments where human interaction is common. Crowned with certifications according to IEC and UL standards, it exemplifies cutting-edge technology and reliability.
Designed for versatility with various installation options
Embraces robust engineering tailored for diverse applications
Exhibits excellent performance in high-demand environments
Compatible with a range of supplementary devices for added functionality
Maintains reliable operation even in extreme temperatures
Offers straightforward installation and maintenance
Compliant with rigorous safety standards for peace of mind
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