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Siemens Motor Protection Circuit Breaker 17A, 22A, 690V, Magnetic Sensing, IP20, 3 Poles 3RV2021-4CA15
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Model | 3RV2021-4CA15 |
| IP Rating | IP20 |
| Overall Length | 45mm |
| Current Rating | 17, 22A |
| Series | 3RV2 |
| Overall Width | 96.9mm |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -20°C |
| Sensing type | Magnetic |
| Supply Voltage | 690V |
| Number of Poles | 3 |
| Standards/Approvals | ABS, ATEX, CCC, CE, CSA, EAC, LRS, RoHS, UKCA, UL, VDE |
| Overall Depth | 97mm |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Motor Protection Component | Circuit Breaker |
| Motor Protection System | Motor Protection Circuit Breaker |
Key Features
- Protects motors and starters from electrical phase failures and faults.
- Designed for industrial control applications with magnetic sensing.
- IP20 rated front panel ensures touch-proof safety and protection.
- Supports operating temperature range from -20 °C to 60 °C.
- Compact size of 45mm length, 96.9mm width, and 97mm depth.
- Lockable operating mechanism for safe repairs and maintenance.
- High electrical endurance of 100,000 hours for reliability.
- Approved to industry standards including ABS, ATEX, CE, UL, and VDE.
Product Description
Siemens 3RV2021-4CA15 Motor Protection Circuit Breaker is engineered to protect motors from damage caused by electrical phase failure and other faults in industrial environments. This circuit breaker is suitable for motor and starter protection, ensuring safety and preventing fire hazards through rapid trip response within 10 seconds when faults are detected.
Operating reliably over a wide temperature range from -20 °C to 60 °C, it is built to withstand harsh industrial conditions. The magnetic sensing technology enhances fault detection with precise current rating options of 17A and 22A, accommodating varied motor protection needs.
The device features a compact design measuring 45mm in length, 96.9mm in width, and 97mm in depth, making it ideal for installation within enclosures that require space efficiency. Its IP20 rated front panel is touch-proof and protects against solid objects larger than 12mm, ensuring user safety during operation.
The lockable operating mechanism allows quick and safe manual intervention for maintenance or emergency shutdowns. Additionally, its robust electrical endurance of 100,000 hours guarantees long-term reliability and minimal maintenance, contributing to operational efficiency.
Protects motors and starters from electrical faults effectively. Magnetic sensing for fast and reliable fault detection. IP20 rated for user safety and protection against solid objects. Wide operating temperature range: -20 °C to 60 °C.
Compact size suitable for enclosure installations. Lockable mechanism for safe maintenance and operation. Long electrical endurance of 100,000 hours for durability. Complies with major international standards and approvals.
This Siemens Motor Protection Circuit Breaker is an essential component in electrical automation, manufacturing, HVAC, and industrial motor control systems. It supports safety and efficiency by providing reliable motor protection compatible with a 690V supply.
Explore additional Siemens electrical components and circuit breakers for comprehensive industrial automation solutions at EnvMart.
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Frequently Asked Questions
This model offers current rating options of 17A and 22A, accommodating various motor protection needs.
It supports a maximum supply voltage of 690V, making it suitable for industrial applications.
The device has an IP20 rating, which ensures touch-proof safety and protection against solid objects larger than 12mm.
This circuit breaker operates reliably over a wide temperature range from -20 °C to 60 °C.
It features a compact design with dimensions of 45mm in length, 96.9mm in width, and 97mm in depth, ideal for space-efficient installations.
It utilizes magnetic sensing technology for fast and reliable fault detection in motors.
The circuit breaker includes a lockable operating mechanism, allowing for safe manual intervention during maintenance or emergency shutdowns.
It has a high electrical endurance of 100,000 hours, ensuring long-term reliability and minimal maintenance.
It is approved to various industry standards including ABS, ATEX, CE, UL, and VDE.
This unit is designed for motor and starter protection in industrial control applications, effectively preventing electrical faults.
The country of origin for this model is Germany, reflecting its engineering standards.
By providing reliable motor protection and a rapid trip response within 10 seconds, it helps prevent fire hazards and ensures operational safety.
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