Siemens SENTRON 5SY4 Miniature Circuit Breaker, 3-Pole, 4 A, Type A, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity
- RS Stock No.:
- 610-314
- Mfr. Part No.:
- 5SY4304-5
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$1,829.20
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- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$1,829.20 |
*price indicative
- RS Stock No.:
- 610-314
- Mfr. Part No.:
- 5SY4304-5
- 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 | 4 A | |
| Tripping Characteristics | Type A | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 60 V | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 10kA | |
| Range | SENTRON | |
| Series | 5SY4 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | |
| Height | 90mm | |
| Width | 54 mm | |
| Depth | 76mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 4 A | ||
Tripping Characteristics Type A | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 60 V | ||
Mount Type DIN Rail | ||
Breaking Capacity 10kA | ||
Range SENTRON | ||
Series 5SY4 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | ||
Height 90mm | ||
Width 54 mm | ||
Depth 76mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is engineered for performance and reliability, marked by its 3-pole design and robust tripping characteristics. Offering a rated operational current of 4 A, this breaker stands out in industrial and infrastructure applications, ensuring protection for electrical circuits in a variety of environments. It operates efficiently at a maximum voltage of 400 V AC and boasts a high breaking capacity, suitable for demanding conditions. With a mechanical service life of up to 10,000 cycles, this product is designed to withstand the rigours of everyday usage whilst maintaining safety and efficiency. Compliance with stringent international standards further highlights its robustness, making it an essential component for electrical installations where reliability is paramount.
Offers touch protection for enhanced safety
Designed with halogen-free materials to minimise environmental impact
Features a combined terminal design for versatile installation
Built according to established international standards for dependable performance
Equipped with a flexible conductor cross-section for easy integration
Ensures reliable operation across a wide temperature range
Constructed to ensure minimal power loss during operation
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