Siemens SENTRON 5SY4 Miniature Circuit Breaker, 4-Pole, 50 A, Type A, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity
- RS Stock No.:
- 610-580
- Mfr. Part No.:
- 5SY4450-5
- Brand:
- Siemens
Subtotal (1 unit)*
£289.33
(exc. VAT)
£347.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 April 2026
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Units | Per unit |
|---|---|
| 1 + | £289.33 |
*price indicative
- RS Stock No.:
- 610-580
- Mfr. Part No.:
- 5SY4450-5
- Brand:
- Siemens
Specifications
Technical Reference
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 | 50 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 | |
| Height | 90mm | |
| Depth | 76mm | |
| Standards/Approvals | IEC/EN 60947-2/UL1077, IEC/EN 60898-1 | |
| Width | 72 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 50 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 | ||
Height 90mm | ||
Depth 76mm | ||
Standards/Approvals IEC/EN 60947-2/UL1077, IEC/EN 60898-1 | ||
Width 72 mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed for superior protection in a variety of applications. With its robust four-pole configuration and a tripping characteristic of class A, it provides reliable safety and operational efficiency in electrical installations. Constructed to withstand extreme environmental conditions, it operates within a wide temperature range while ensuring durability through its extensive mechanical lifespan. The product adheres to high standards of performance and safety, making it ideal for both infrastructure and industrial use. The thoughtful design incorporates touch protection and compatibility with supplementary devices, enhancing its practicality in demanding settings.
Four-pole configuration for versatile connectivity
Robust design ensuring compliance with industry standards
Touch protection feature enhances safety during operation
Mechanical service life rated for up to 10000 cycles
Compact dimensions allow for flexible installation options
Environmentally friendly construction with halogen-free materials
Vibration-resistant capability under varied operational conditions
Designed for easy mounting on DIN rails
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