Better World
Siemens 17 → 22 A SIRIUS Motor Protection Circuit Breaker, 690 V
- RS Stock No.:
- 706-1866
- Mfr. Part No.:
- 3RV2021-4CA10
- Brand:
- Siemens
27 In stock - FREE next working day delivery available
181 available from Europe for delivery within 2 working day(s).
Price Each
£79.54
(exc. VAT)
£95.45
(inc. VAT)
Units | Per unit |
|---|---|
| 1 + | £79.54 |
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.:
- 706-1866
- Mfr. Part No.:
- 3RV2021-4CA10
- Brand:
- Siemens
Technical Reference
- Datasheet
- Switching Devices for Load Feeders
- Datasheet
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Environmental Product Declaration
- Environmental Product Declaration - Overview
- Environmental Product Declaration
- Siemens EcoTech label
- Siemens EcoTec Profile
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Siemens Motor Protection Circuit Breaker, 3 Poles, Adjustable Current Response - SIRIUS Innovation Series - 3RV2021-4CA10
Need to protect your motor from excess current? Put up your best defence with this Siemens Class 10 motor protection circuit breaker. When the current exceeds the maximum rating of 22A, this unit breaks the attached circuit to prevent damage to downstream equipment. This versatile component can be found in HVAC systems as well as various home and office appliances. An IP20 rating assures you the front panel is finger-safe for vertical touch, meaning you can access it safely for routine maintenance.
Features & Benefits
• Surge voltage resistance up to 6kV for additional electrical safety
• Wide operating temperature range between -20°C and +60°C, so it's suitable for use in challenging environments
• Can be mounted in any position to fit neatly into your system
• Calls for 2 to 2.5Nm tightening torque, so it's easy to install by hand
• Wide operating temperature range between -20°C and +60°C, so it's suitable for use in challenging environments
• Can be mounted in any position to fit neatly into your system
• Calls for 2 to 2.5Nm tightening torque, so it's easy to install by hand
Can I use this product in humid work areas?
Yes, you can. This motor protection circuit breaker is designed for humidity levels between 10 and 95% RH.
What size is the unit?
This unit measures 97 (H) x 45 (W) x 97mm (D), so it saves space in crowded setups.
Specifications
Attribute | Value |
|---|---|
| Current Rating | 17 → 22 A |
| Range | SIRIUS |
| Motor Protection Component | Circuit Breaker |
| Supply Voltage | 690 V |
| Series | 3RV2 |
| Overall Length | 97mm |
| Overall Width | 45mm |
| Overall Depth | 91mm |
| Minimum Operating Temperature | -20°C |
| Maximum Operating Temperature | +60°C |
| Voltage Rating | 690 V |
| Number of Poles | 3 |
| Terminal Type | Screw |
| Better World Product | Yes |
| Better World Claim | Extended product life, Saves energy |
| Breaking Capacity | 2 kA, 5 kA, 25 kA, 100 kA |
| Enclosure Type | Rectangular |
| Size | S0 |
| Control Voltage | 17 → 22 A |
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