Siemens SENTRON 5SY8 Miniature Circuit Breaker, 4-Pole, 300 mA, Type C, 400 V ac AC, 70 kA Breaking Capacity
- RS Stock No.:
- 610-495
- Mfr. Part No.:
- 5SY8414-7
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$2,652.90
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- Shipping from 24 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$2,652.90 |
*price indicative
- RS Stock No.:
- 610-495
- Mfr. Part No.:
- 5SY8414-7
- 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 C | |
| Rated AC Voltage | 400 V ac | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 70kA | |
| Range | SENTRON | |
| Series | 5SY8 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Standards/Approvals | IEC / EN 60947-2 / UL1077 | |
| Depth | 76mm | |
| 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 C | ||
Rated AC Voltage 400 V ac | ||
Mount Type DIN Rail | ||
Breaking Capacity 70kA | ||
Range SENTRON | ||
Series 5SY8 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Standards/Approvals IEC / EN 60947-2 / UL1077 | ||
Depth 76mm | ||
Width 72 mm | ||
Height 90mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed to offer exceptional protection and reliability for electrical circuits. With a robust architecture and a four-pole design, this product supports a myriad of applications, making it essential for both industrial and infrastructure environments. The device features a high breaking capacity, ensuring safety even under fault conditions, and operates efficiently across a range of environments. Its compact size and efficient dissipation of power loss highlight its innovative engineering, which aims to safeguard electrical systems while providing longevity and minimising downtime. Ideal for settings that require a dependable and resilient solution, this circuit breaker exemplifies quality and performance in electrical safety.
Four-pole design enhances protection across multi-phase systems
High breaking capacity ensures operational reliability during faults
Environmentally friendly design includes halogen-free materials
Mechanical service life of 10000 operating cycles promotes long-term use
Sealable components offer added safety and tamper prevention
Wide operating temperature range accommodates various environmental conditions
Compliance with multiple standards guarantees versatility and adaptability
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