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RS PRO 400mA, 630 mA Motor Protection Circuit Breaker 690V, Temperature Range -25°C to 60°C 3 Poles 121-6847
Specifications
| Country of Origin | Slovenia |
|---|---|
| Brand | RS PRO |
| Model | 121-6847 |
| IP Rating | IP20, IP40 |
| Overall Length | 45mm |
| Current Rating | 400, 630mA |
| Series | RS PRO |
| Overall Width | 89.5mm |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -25°C |
| Sensing type | Current |
| Supply Voltage | 690V |
| Number of Poles | 3 |
| Standards/Approvals | CSA, IEC/EN 60947-2, RoHS, UL 508 |
| Overall Depth | 78.5mm |
| Motor Protection Component | Circuit Breaker |
| Motor Protection System | Motor Protection Circuit Breaker |
Key Features
- Designed for motor protection with thermal and magnetic release mechanisms.
- Suitable for mounting on 35 mm DIN Rail, vertically or horizontally.
- Features IP20 and IP40 protection ratings suited for different environments.
- Meets international standards including CSA, IEC/EN 60947-2, RoHS, and UL 508.
- Three-pole breaker configuration ensures comprehensive motor safeguarding.
- Ideal for industrial and commercial motor control applications.
Product Description
RS PRO 121-6847 Motor Protection Circuit Breaker is engineered to deliver robust protection for motors operating at up to 690 volts. It features current sensing for 400mA and 630mA and is equipped with thermal and magnetic release to automatically disengage the circuit during overload conditions.
This motor protection component is part of the professional-grade MS32 series, designed to be mounted on standard 35 mm DIN rails either vertically or horizontally. The compact dimensions (45mm length, 89.5mm width, 78.5mm depth) and dual IP20 and IP40 ratings provide flexibility for installation in various industrial environments requiring different levels of protection against solid objects and moisture.
Operating reliably within a temperature range from -25°C to 60°C, the breaker supports harsh ambient conditions. Compliance with CSA, IEC/EN 60947-2, RoHS, and UL 508 standards ensures adherence to global safety and environmental regulations.
Thermal and magnetic release mechanisms safeguard motors from overload and short circuit faults. Three poles provide complete phase protection in three-phase motor circuits. Compact size enables space-efficient control panel designs.
The IP ratings make it suitable for clean indoor or mildly dusty environments. Can be mounted horizontally or vertically on standard 35 mm DIN rail. Suitable for use in industrial automation, manufacturing, HVAC systems, and electrical motor applications.
The RS PRO Motor Protection Circuit Breaker 121-6847 is sourced from Slovenia, reflecting high manufacturing standards and quality control. This device is ideal for professionals requiring dependable motor protection with clear certifications and performance assurances.
Explore more RS PRO motor protection and electrical automation solutions at EnvMart to meet your industrial control requirements.
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Frequently Asked Questions
The maximum voltage rating for this motor protection circuit breaker is 690V.
This model supports current ratings of 400mA and 630mA.
The overall dimensions are 45mm in length, 89.5mm in width, and 78.5mm in depth.
It operates reliably within a temperature range of -25°C to 60°C.
It is designed for mounting on standard 35 mm DIN rail, either vertically or horizontally.
It features thermal and magnetic release mechanisms to protect motors from overload and short circuit faults.
This unit has dual IP ratings of IP20 and IP40, suitable for different environmental conditions.
It meets international standards including CSA, IEC/EN 60947-2, RoHS, and UL 508.
This model has three poles, providing complete phase protection in three-phase motor circuits.
It is suitable for clean indoor or mildly dusty environments due to its IP ratings.
The circuit breaker is sourced from Slovenia.
It is ideal for industrial automation, manufacturing, HVAC systems, and electrical motor applications.
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