Siemens SENTRON 5SY8 Miniature Circuit Breaker, 2-Pole, 50 A, Type D, 400 V ac AC, 72 V DC, 20 kA Breaking Capacity
- RS Stock No.:
- 610-463
- Mfr. Part No.:
- 5SY8250-8BB08
- Brand:
- Siemens
Subtotal (1 unit)*
£162.28
(exc. VAT)
£194.74
(inc. VAT)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | £162.28 |
*price indicative
- RS Stock No.:
- 610-463
- Mfr. Part No.:
- 5SY8250-8BB08
- 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 | 2 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 50 A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 72 V | |
| Breaking Capacity | 20kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY8 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Depth | 76mm | |
| Width | 36 mm | |
| Standards/Approvals | IEC 60947-2 | |
| Height | 90mm | |
| Tripping Mechanism | Magnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 2 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 50 A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 72 V | ||
Breaking Capacity 20kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY8 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Depth 76mm | ||
Width 36 mm | ||
Standards/Approvals IEC 60947-2 | ||
Height 90mm | ||
Tripping Mechanism Magnetic | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed for reliable protection in various applications, ensuring optimal performance in infrastructure and industrial settings. Featuring a robust 2-pole configuration, it operates at 400 V with a breaking capacity of 20 kA, making it ideal for demanding situations. This product boasts an impressive mechanical service life, enabling durability that withstands frequent usage. With its dedicated focus on safety and efficiency, the circuit breaker adopts only magnetic tripping, preventing nuisance tripping while delivering enhanced reliability under operational loads. It is engineered to function across a diverse temperature range, ensuring consistent performance in fluctuating environmental conditions. The breaker also includes touch protection, enhancing user safety during installation and operation, affirming its position as an essential component in any electrical system.
Designed specifically for high-demand environments
Robust safety features to prevent accidental tripping
Compact design facilitates easy installation on DIN rails
Versatile mounting positions ensure compatibility with various setups
Reliable operation in a broad temperature range for versatile applications
Enhanced touch protection for user safety during handling
Mechanical service life designed for longevity and reduced maintenance
Halogen-free materials contribute to a safer working environment
Sealable features allow for secure installation in critical areas
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