Better World
Siemens 28 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V
- RS Stock No.:
- 213-2522
- Mfr. Part No.:
- 3RV2121-4NA10
- Brand:
- Siemens
Subtotal (1 unit)*
£181.42
(exc. VAT)
£217.70
(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 + | £181.42 |
*price indicative
Better World
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- RS Stock No.:
- 213-2522
- Mfr. Part No.:
- 3RV2121-4NA10
- 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 | 28 A | |
| Range | SIRIUS 3RV | |
| Supply Voltage | 690 V | |
| Motor Protection System | Class 10 | |
| 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 28 A | ||
Range SIRIUS 3RV | ||
Supply Voltage 690 V | ||
Motor Protection System Class 10 | ||
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 SIRIUS 3RV2 circuit breaker for motor protection shuts down safe in the event of a short circuit and protection of the loads and system against overload, as well as for safe separation of the system from the network. The 3RV2 circuit breakers replace the 3RV1 series because it proved to be more efficient, simple and up to date. Circuit breaker size S0 for motor protection, CLASS 10 with overload relay function A-release 23...28 A N-release 364 A screw terminal Standard switching capacity.
protection class IP20
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