Better World
Siemens 73A SIRIUS 3RV2 Motor Protection Circuit Breaker, 20V, 690 V, 60 °C, -20 °C
- RS Stock No.:
- 159-699
- Mfr. Part No.:
- 3RV2032-4KA15
- Brand:
- Siemens
Subtotal (1 unit)*
£395.63
(exc. VAT)
£474.76
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 20 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £395.63 |
*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.:
- 159-699
- Mfr. Part No.:
- 3RV2032-4KA15
- 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 | 73A | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20, 690V | |
| Motor Protection System | 3RV2 | |
| Series | SIRIUS 3RV2 | |
| Overall Length | 140mm | |
| Overall Width | 55mm | |
| IP Rating | IP20 | |
| Overall Depth | 149mm | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | UL, VDE, UKCA, RoHS, RINA, PRS, LRS, ISO 13849, IECEX, IEC 61508, EPD, EAC, DNV, CE, CCC, ATEX, ABS | |
| Number of Poles | 3 | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Motor Protection Circuit Breaker | ||
Current Rating 73A | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20, 690V | ||
Motor Protection System 3RV2 | ||
Series SIRIUS 3RV2 | ||
Overall Length 140mm | ||
Overall Width 55mm | ||
IP Rating IP20 | ||
Overall Depth 149mm | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals UL, VDE, UKCA, RoHS, RINA, PRS, LRS, ISO 13849, IECEX, IEC 61508, EPD, EAC, DNV, CE, CCC, ATEX, ABS | ||
Number of Poles 3 | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is engineered for motor protection and delivers reliable performance in demanding environments. Designed with versatility in mind, it integrates seamlessly into various applications, protecting your motors with class 10 overload release. The unit operates efficiently within a wide temperature range and offers superior insulation voltage resilience. Compact and user-friendly, this device features a robust design that simplifies installation on standard DIN rails, making it an ideal choice for various industrial setups. With advanced technical specifications and a focus on safety, this circuit breaker stands out as a dependable solution for motor protection.
Compact design fits 35 mm DIN rails
Robust construction for harsh conditions
Class 10 thermal overload protection for safety
Supports broad voltage range for applications
Flexible mounting options for scenarios
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