Better World
Siemens 500 mA SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- RS Stock No.:
- 160-053
- Mfr. Part No.:
- 3RV2021-0FA10
- Brand:
- Siemens
Subtotal (1 unit)*
£56.37
(exc. VAT)
£67.64
(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 + | £56.37 |
*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.:
- 160-053
- Mfr. Part No.:
- 3RV2021-0FA10
- 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 | 500 mA | |
| Range | SIRIUS | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20 → 690 V | |
| Motor Protection System | 3RV2 | |
| Better World Product | Yes | |
| Better World Claim | Extended product life, Low carbon manufacture | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 500 mA | ||
Range SIRIUS | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20 → 690 V | ||
Motor Protection System 3RV2 | ||
Better World Product Yes | ||
Better World Claim Extended product life, Low carbon manufacture | ||
- COO (Country of Origin):
- DE
The Siemens advanced circuit breaker is designed for motor protection, specifically within industrial environments. Engineered for reliability, it operates seamlessly across a wide range of voltages, ensuring optimal performance in variable conditions. The compact design allows easy installation, and the circuit breaker's thermal overload release effectively safeguards against potential faults. With a mechanical service life of up to 100, 000 cycles and robustness against environmental extremes, this product is built for longevity and dependability, making it an essential component for ensuring safe and efficient motor operation.
Compact design fits limited spaces
Thermal overload release enhances safety
Suitable for various temperatures and applications
High mechanical endurance for durability
Screw terminals support various conductors
Thermal overload release enhances safety
Suitable for various temperatures and applications
High mechanical endurance for durability
Screw terminals support various conductors
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