Better World
Siemens 73 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- RS Stock No.:
- 160-775
- Mfr. Part No.:
- 3RV2131-4KA10
- Brand:
- Siemens
Subtotal (1 unit)*
£304.59
(exc. VAT)
£365.51
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £304.59 |
*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.:
- 160-775
- Mfr. Part No.:
- 3RV2131-4KA10
- 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 | 73 A | |
| Range | SIRIUS 3RV | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20 → 690 V | |
| Motor Protection System | 3RV2 | |
| Series | 3RV2 | |
| Better World Product | Yes | |
| Better World Claim | Extended product life, Low carbon manufacture | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 73 A | ||
Range SIRIUS 3RV | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20 → 690 V | ||
Motor Protection System 3RV2 | ||
Series 3RV2 | ||
Better World Product Yes | ||
Better World Claim Extended product life, Low carbon manufacture | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is designed for optimal motor protection, integrating an advanced overload relay function for reliable operation. Ideal for dynamic environments, its robust build accommodates various applications, ensuring durability and efficiency. The product’s features include a high insulation voltage and impressive breaking capacity, making it a versatile choice for industrial sectors. Its capacity to handle substantial operational currents while maintaining safety makes it a trustworthy solution for circuit protection in motors. Exceeding standard performance metrics, this device stands out for its maintenance-free operation and extended service life, ensuring that your equipment runs smoothly and safely in diverse conditions.
Incorporates low-maintenance features for hassle-free operation
Supports a wide operating temperature range for versatile applications
Designed to withstand high ambient humidity levels ensuring reliability
Provides a significant mechanical service life minimising downtime
Supports a wide operating temperature range for versatile applications
Designed to withstand high ambient humidity levels ensuring reliability
Provides a significant mechanical service life minimising downtime
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