Siemens SENTRON 5SY8 Miniature Circuit Breaker, 4-Pole, 300 mA, Type D, 400 V ac AC, 70 kA Breaking Capacity
- RS Stock No.:
- 610-565
- Mfr. Part No.:
- 5SY8614-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$2,901.90
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- Shipping from 24 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$2,901.90 |
*price indicative
- RS Stock No.:
- 610-565
- Mfr. Part No.:
- 5SY8614-8
- 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 | 4 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 300 mA | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 70kA | |
| Range | SENTRON | |
| Series | 5SY8 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Depth | 76mm | |
| Standards/Approvals | IEC / EN 60947-2 / UL1077 | |
| Width | 72 mm | |
| Height | 90mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 300 mA | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Mount Type DIN Rail | ||
Breaking Capacity 70kA | ||
Range SENTRON | ||
Series 5SY8 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Depth 76mm | ||
Standards/Approvals IEC / EN 60947-2 / UL1077 | ||
Width 72 mm | ||
Height 90mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed for effective protection and operational safety in various electrical applications. With a robust construction and adherence to EN 60947-2 standards, this device boasts a superior breaking capacity, ensuring reliable performance even under demanding conditions. Engineered for seamless integration within both infrastructure and industrial environments, it features a three-pole plus neutral configuration that helps manage power with precision. Its mechanical service life offers longevity, making it an ideal choice for numerous installations. Furthermore, this circuit breaker incorporates essential safety features, including touch protection and compliance with significant international standards, providing peace of mind for users.
Touch protection ensures user safety during operation
Combined terminals facilitate flexible connections
Halogen-free and silicon-free materials contribute to safer installations
Adaptable installation positions offer ease of use in various settings
A comprehensive range of connectable conductor cross-sections enhances versatility
The product supports installable supplementary devices for expanded functionality
Vibration resistance complies with rigorous IEC standards for enhanced durability
A compact design allows efficient space utilisation within panels
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