Better World
Siemens 2.2 → 3.2 A SIRIUS 3RV Motor Protection Circuit Breaker
- RS Stock No.:
- 203-3957
- Mfr. Part No.:
- 3RV2021-1DA15
- Brand:
- Siemens
Subtotal (1 unit)*
£81.67
(exc. VAT)
£98.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 9 unit(s) ready to ship
- Plus 7 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £81.67 |
*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.:
- 203-3957
- Mfr. Part No.:
- 3RV2021-1DA15
- 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 | 2.2 → 3.2 A | |
| Range | SIRIUS 3RV | |
| Motor Protection Component | Circuit Breaker | |
| Series | 3RV2 | |
| Sensing Type | Current | |
| Overall Length | 45mm | |
| Overall Width | 97mm | |
| Overall Depth | 97mm | |
| Minimum Operating Temperature | -20°C | |
| Voltage Rating | 20 → 690 V | |
| Maximum Operating Temperature | +60°C | |
| Breaking Capacity | 100 kA | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
| Number of Poles | 3 | |
| Terminal Type | Screw | |
| Size | S0 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 2.2 → 3.2 A | ||
Range SIRIUS 3RV | ||
Motor Protection Component Circuit Breaker | ||
Series 3RV2 | ||
Sensing Type Current | ||
Overall Length 45mm | ||
Overall Width 97mm | ||
Overall Depth 97mm | ||
Minimum Operating Temperature -20°C | ||
Voltage Rating 20 → 690 V | ||
Maximum Operating Temperature +60°C | ||
Breaking Capacity 100 kA | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
Number of Poles 3 | ||
Terminal Type Screw | ||
Size S0 | ||
- COO (Country of Origin):
- DE
Siemens 3RV2 Series Motor Protection Circuit Breaker, 2.2 to 3.2 A Current Rating - 3RV2021-1DA15
This motor protection circuit breaker is intended to protect motors in industrial settings. Its main role is to prevent overload and short circuits, ensuring operational efficiency and longevity. With advanced motor protection features, it aids in optimising energy usage and improving system reliability.
Features & Benefits
• Adjustable current response from 2.2A to 3.2A
• Thermal overload release for accurate protection
• Standard switching capability with auxiliary contacts
• Energy-saving motor protection to reduce costs
• Designed for straightforward installation on 35mm DIN rails
• Robust construction for extended product life
• Thermal overload release for accurate protection
• Standard switching capability with auxiliary contacts
• Energy-saving motor protection to reduce costs
• Designed for straightforward installation on 35mm DIN rails
• Robust construction for extended product life
Applications
• Used in motor control panels for thorough protection
• Compatible with three-phase motors to minimise fault risks
• Suitable for quick and reliable motor shutdown scenarios
• Employed in industrial machinery needing overload protection
• Appropriate for integration within complex automation systems
• Compatible with three-phase motors to minimise fault risks
• Suitable for quick and reliable motor shutdown scenarios
• Employed in industrial machinery needing overload protection
• Appropriate for integration within complex automation systems
How does it ensure protection against short circuits?
It features a magnetic short-circuit trip design for quick interruption.
What is required for installation to a DIN rail?
Standard screw and snap-on mounting methods are utilised for secure attachment.
Can it withstand extreme temperatures?
Yes, it functions effectively within a temperature range of -20°C to +60°C.
What are the recommended conductor sizes for connections?
It accommodates conductor sizes from solid 0.5mm² to 10mm², allowing versatile installations.
What maintenance is required for optimal performance?
Regular inspection of connections and functionality is recommended to ensure dependable operation.
Related links
- Siemens 2.2 → 3.2 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V
- Siemens 2.2 → 3.2 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 3.2 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 4.0 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V
- Siemens 11 → 16 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 2.8 → 4 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 7 → 10 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 4.5 → 6.3 A SIRIUS 3RV Motor Protection Circuit Breaker