Better World
Siemens 84 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- RS Stock No.:
- 160-021
- Mfr. Part No.:
- 3RV2042-4RB10
- Brand:
- Siemens
Subtotal (1 unit)*
£429.78
(exc. VAT)
£515.74
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 12 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £429.78 |
*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.:
- 160-021
- Mfr. Part No.:
- 3RV2042-4RB10
- 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 | 84 A | |
| Range | SIRIUS | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20 → 690 V | |
| Motor Protection System | 3RV2 | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 84 A | ||
Range SIRIUS | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20 → 690 V | ||
Motor Protection System 3RV2 | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is expertly designed for motor protection, integrating advanced technology to ensure reliable performance and safety in demanding environments. With a robust build, it supports multiple operational requirements, making it an ideal choice for industrial applications. This device offers exceptional insulation and surge voltage resistance, ensuring durability and longevity in operation. Its compact dimensions facilitate flexible installation while accommodating high current levels without compromising functionality. Additionally, the device's capacities are well-suited for both high and low-demand applications, ensuring power management is efficient and effective. Its user-friendly features simplify setup and maintenance, making it the perfect choice for users seeking a blend of reliability and performance in their circuit protection solutions.
Facilitates flexible mounting options accommodating various installation layouts
Incorporates advanced protective and monitoring functions for enhanced safety
Equipped with screw-type terminals for a secure electrical connection
Designed for high electrical endurance ensuring long-lasting performance
Features a trip class that ensures optimal overload protection
Incorporates advanced protective and monitoring functions for enhanced safety
Equipped with screw-type terminals for a secure electrical connection
Designed for high electrical endurance ensuring long-lasting performance
Features a trip class that ensures optimal overload protection
Related links
- Siemens 84 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 50 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 75 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 93 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 40 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 63 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 25 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 22 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V