RS Better World
Siemens 84A SIRIUS Motor Protection Circuit Breaker, 20V, 690 V, 60 °C, -20 °C
- RS Stock No.:
- 160-011
- Mfr. Part No.:
- 3RV2042-4RA10
- Brand:
- Siemens
Subtotal (1 unit)*
£431.64
(exc. VAT)
£517.97
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £431.64 |
*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.:
- 160-011
- Mfr. Part No.:
- 3RV2042-4RA10
- 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 | 84A | |
| 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 | |
| Number of Poles | 3 | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Motor Protection Circuit Breaker | ||
Current Rating 84A | ||
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 | ||
Number of Poles 3 | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Better World Product Yes | ||
The Siemens circuit breaker is designed specifically for motor protection, integrating advanced thermal overload release technology. This product ensures reliable operation within a wide ambient temperature range and is able to detect phase failures, making it invaluable for diverse industrial applications. Built to withstand high operational and short-circuit currents, this circuit breaker complements existing installations effortlessly while offering the safety and efficiency that modern machinery requires. Its compact dimensions enable easy mounting on standard DIN rails, allowing quick integration into existing systems.
Compact design supports diverse installation options
Multiple operating frequencies enhance flexibility
Easy maintenance with accessible terminals
Enhanced electrical endurance for reliability
Auxiliary switch options for extended functionality
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