Siemens SENTRON 5SY8 MCB, 3P, 63A Curve D, 400V AC, 72V DC, 20 kA Breaking Capacity
- RS Stock No.:
- 610-490
- Mfr. Part No.:
- 5SY8363-8BB08
- Brand:
- Siemens
Subtotal (1 unit)*
£140.83
(exc. VAT)
£169.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 12 December 2025
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Units | Per unit |
|---|---|
| 1 + | £140.83 |
*price indicative
- RS Stock No.:
- 610-490
- Mfr. Part No.:
- 5SY8363-8BB08
- 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 | 3 | |
| Current Rating | 63A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400V | |
| Rated DC Voltage | 72V | |
| Breaking Capacity at Maximum Voltage Rating | 20 kA | |
| Range | SENTRON | |
| Series | 5SY8 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 3 | ||
Current Rating 63A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400V | ||
Rated DC Voltage 72V | ||
Breaking Capacity at Maximum Voltage Rating 20 kA | ||
Range SENTRON | ||
Series 5SY8 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed for optimal protection and safety in electrical installations. With its robust construction and advanced technology, it provides reliable performance up to 20 kA of breaking capacity. The three-pole configuration and only magnetic tripping operation ensure swift response in the event of short circuits, making it an ideal choice for both industrial and infrastructure applications. Its compact design fits seamlessly within the DIN rail system, ensuring ease of installation and integration into existing setups. Additionally, this circuit breaker maintains high functionality in various environmental conditions, with a broad operating temperature range, guaranteeing dependability where it matters most.
Designed for quick and efficient response during short circuit events
Compact size facilitates easy installation in confined spaces
Robust design ensures durability for extended operational life
Rated for a mechanical service life of 10000 operating cycles
Fitted with contact protection features to enhance user safety
Supports a wide range of conductor cross-sections for versatile applications
Vibration resistant providing stability during operation
Sealable terminals offer added security against unauthorised access
Halogen-free materials contribute to an environmentally friendly profile
Operational across diverse ambient temperature ranges
Compact size facilitates easy installation in confined spaces
Robust design ensures durability for extended operational life
Rated for a mechanical service life of 10000 operating cycles
Fitted with contact protection features to enhance user safety
Supports a wide range of conductor cross-sections for versatile applications
Vibration resistant providing stability during operation
Sealable terminals offer added security against unauthorised access
Halogen-free materials contribute to an environmentally friendly profile
Operational across diverse ambient temperature ranges