Siemens SENTRON 5SY8 MCB, 4P, 3A Curve D, 400V AC, 60V DC, 50 kA Breaking Capacity
- RS Stock No.:
- 610-658
- Mfr. Part No.:
- 5SY8403-8
- Brand:
- Siemens
Subtotal (1 unit)*
£269.99
(exc. VAT)
£323.99
(inc. VAT)
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- Shipping from 22 December 2025
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Units | Per unit |
|---|---|
| 1 + | £269.99 |
*price indicative
- RS Stock No.:
- 610-658
- Mfr. Part No.:
- 5SY8403-8
- 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 | |
| Current Rating | 3A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400V | |
| Rated DC Voltage | 60V | |
| Breaking Capacity at Maximum Voltage Rating | 50 kA | |
| Range | SENTRON | |
| Series | 5SY8 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Current Rating 3A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400V | ||
Rated DC Voltage 60V | ||
Breaking Capacity at Maximum Voltage Rating 50 kA | ||
Range SENTRON | ||
Series 5SY8 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed for exceptional performance in safeguarding electrical circuits under demanding conditions. With a robust design catering to a voltage rating of 400 V and offering a high breaking capacity, this device ensures reliable protection against overloads and short circuits. Constructed to meet EN 60947-2 standards, it features four poles and a tripping characteristic of class D, making it suitable for various applications in both infrastructure and industry settings. Its compact size ensures easy installation on DIN rails, while the touch protection feature enhances user safety. The device operates efficiently across a wide temperature range, ensuring reliability in different environmental conditions.
Compact design suitable for installation in tight spaces
Four-pole configuration allows for multi-phase circuit protection
High breaking capacity provides reliable safety against short circuits
Touch protection feature enhances user safety during operation
Designed for both indoor and outdoor applications
Meets stringent international standards for electrical safety
Supports a variety of conductor cross-section sizes
Versatile mounting options suited for various installations
Lasting mechanical service life with up to 10000 operating cycles
Environmental conditions cater to both high and low temperatures
Four-pole configuration allows for multi-phase circuit protection
High breaking capacity provides reliable safety against short circuits
Touch protection feature enhances user safety during operation
Designed for both indoor and outdoor applications
Meets stringent international standards for electrical safety
Supports a variety of conductor cross-section sizes
Versatile mounting options suited for various installations
Lasting mechanical service life with up to 10000 operating cycles
Environmental conditions cater to both high and low temperatures