Better World
Siemens 20 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V
- RS Stock No.:
- 209-6734
- Mfr. Part No.:
- 3RV2721-4BD10
- Brand:
- Siemens
Subtotal (1 unit)*
£166.01
(exc. VAT)
£199.21
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £166.01 |
*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.:
- 209-6734
- Mfr. Part No.:
- 3RV2721-4BD10
- 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 | |
| Current Rating | 20 A | |
| Range | SIRIUS 3RV | |
| Supply Voltage | 690 V | |
| Motor Protection System | Siemens 3RV2 | |
| Number of Inputs | 3 | |
| Series | 3RV2 | |
| Sensing Type | Current | |
| Better World Product | Yes | |
| Better World Claim | Extended product life, Low carbon manufacture | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 20 A | ||
Range SIRIUS 3RV | ||
Supply Voltage 690 V | ||
Motor Protection System Siemens 3RV2 | ||
Number of Inputs 3 | ||
Series 3RV2 | ||
Sensing Type Current | ||
Better World Product Yes | ||
Better World Claim Extended product life, Low carbon manufacture | ||
- COO (Country of Origin):
- DE
The Siemens Circuit breaker size S0 for system protection with approval circuit breaker UL 489, screw terminal Standard switching capacity. Circuit breaker SIRIUS 3RV2 For system protection according to UL 489/CSA C22.2 No. 5 for the short-circuit protection of systems and loads in plants configured in accordance with UL.
Device versions are available for motor protection, plant protection, short-circuit protection of starter combinations, transformer protection, as main and EMERGENCY OFF switches and for use in IT networks.
Device versions are available for motor protection, plant protection, short-circuit protection of starter combinations, transformer protection, as main and EMERGENCY OFF switches and for use in IT networks.
Low heat loss.
Compact circuit breakers.
Simple, efficient and always up to date - SIRIUS modular system.
Compact circuit breakers.
Simple, efficient and always up to date - SIRIUS modular system.
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