Better World
Siemens 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- RS Stock No.:
- 160-260
- Mfr. Part No.:
- 3RV2021-1EA25
- Brand:
- Siemens
Subtotal (1 unit)*
£81.67
(exc. VAT)
£98.00
(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 + | £81.67 |
*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.:
- 160-260
- Mfr. Part No.:
- 3RV2021-1EA25
- 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 | 4 A | |
| Range | SIRIUS 3RV | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20 → 690 V | |
| Motor Protection System | 3RV2 | |
| Series | 3RV2 | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 4 A | ||
Range SIRIUS 3RV | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20 → 690 V | ||
Motor Protection System 3RV2 | ||
Series 3RV2 | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
The Siemens innovative circuit breaker is designed to provide optimal motor protection with a robust CLASS 10 thermal overload release. With a size S0 configuration, it caters specifically to motor applications, ensuring reliable operation across a wide range of voltages. The compact size and spring-type terminal connections simplify installation and enhance versatility. Whether in demanding industrial environments or standard settings, this product guarantees superior performance and safety, addressing multiple operational challenges without compromising reliability. Its impressive electrical endurance and mechanical service life promise durability, making it a smart choice for professionals seeking dependable protection solutions.
Compact design fits in tight spaces
Broad operational voltage range for versatility
Ensures mechanical and electrical endurance
Easy installation with versatile mounting options
Safety features for phase failure detection
Broad operational voltage range for versatility
Ensures mechanical and electrical endurance
Easy installation with versatile mounting options
Safety features for phase failure detection
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