Better World
Siemens 1.6 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- RS Stock No.:
- 160-249
- Mfr. Part No.:
- 3RV2021-1AA25
- Brand:
- Siemens
Subtotal (1 unit)*
£78.33
(exc. VAT)
£94.00
(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 + | £78.33 |
*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.:
- 160-249
- Mfr. Part No.:
- 3RV2021-1AA25
- 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 | 1.6 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 1.6 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 circuit breaker size S0 exemplifies cutting-edge motor protection technology. Designed for optimal performance, it features a robust thermal overload release and a magnetic short-circuit trip unit, ensuring peak operational safety. This device is versatile and can accommodate a variety of installations, functioning effectively in demanding environments with an insulation voltage capacity of up to 690 V. Its compact design allows for easy mounting on DIN rails, and with a mechanical service life of 100, 000 cycles, it stands as a reliable choice for long-term operation. Enhanced protective features complete its specifications, making it an ideal solution for those requiring dependable circuit protection.
High breaking capacity up to 100 kA
Flexible temperature range for various conditions
Spring-loaded terminals for secure connections
Compact dimensions for space-saving
Multiple auxiliary contacts for expanded functionality
Flexible temperature range for various conditions
Spring-loaded terminals for secure connections
Compact dimensions for space-saving
Multiple auxiliary contacts for expanded functionality
Related links
- Siemens 28 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 1.25 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 800 mA SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 1 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 3.2 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 9 → 12.5 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 10 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V