RS Better World
Siemens 50A SIRIUS Motor Protection Circuit Breaker, 20V, 690 V, 60 °C, -20 °C
- RS Stock No.:
- 159-999
- Mfr. Part No.:
- 3RV2041-4HA10-0DA0
- Brand:
- Siemens
Subtotal (1 unit)*
£277.88
(exc. VAT)
£333.46
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £277.88 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 159-999
- Mfr. Part No.:
- 3RV2041-4HA10-0DA0
- 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 | |
| Product Type | Motor Protection Circuit Breaker | |
| Current Rating | 50A | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20, 690V | |
| Motor Protection System | 3RV2 | |
| Series | SIRIUS | |
| Overall Length | 165mm | |
| Overall Width | 70mm | |
| IP Rating | IP20 | |
| Overall Depth | 176mm | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CCC, CE, RoHS, UKCA, UL | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Number of Poles | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Motor Protection Circuit Breaker | ||
Current Rating 50A | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20, 690V | ||
Motor Protection System 3RV2 | ||
Series SIRIUS | ||
Overall Length 165mm | ||
Overall Width 70mm | ||
IP Rating IP20 | ||
Overall Depth 176mm | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CCC, CE, RoHS, UKCA, UL | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Number of Poles 3 | ||
The Siemens circuit breaker is designed to provide reliable protection for your electrical system. Engineered for optimal performance, it is ideal for plant applications, ensuring safety and efficiency in operation. The compact size of S3 allows for easy integration, while advanced features, such as short-circuit protection and thermal overload release, safeguard your machinery against failures. With impressive mechanical and electrical endurance, this circuit breaker guarantees longevity, making it a solid investment for any industrial environment. Whether you're focusing on maximum operational capacity or minimizing downtime, this circuit breaker is an integral part of a robust protection strategy.
Compact design saves space in electrical panels
Robust short-circuit protection enhances safety
Durable construction ensures long-term use
Handles high operational loads effectively
Screw and snap-on mounting options available
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