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RS PRO Motor Protection Circuit Breaker 14A, 9 A, 690V, IP20/IP40, 3 Poles, -25°C to 60°C, Series MS32 121-6854

Category Motor Protection Circuit Breaker Brand RS PRO Condition New

Specifications

Country of Origin Slovenia
Brand RS PRO
Model 121-6854
IP Rating IP20, IP40
Overall Length 45mm
Current Rating 14, 9A
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

  • Professional motor protection switch from the MS32 series with thermal and magnetic release.
  • Can be mounted vertically or horizontally on a 35 mm DIN Rail.
  • Features automatic switch-off on overload and short-circuit conditions.
  • Compact size with dimensions 45 mm length, 89.5 mm width, and 78.5 mm depth.
  • Designed with IP20 and IP40 ratings for protection against solids and limited moisture.
  • Complies with CSA, IEC/EN 60947-2, RoHS, and UL 508 standards.
  • Three poles configuration suitable for three-phase motor protection.
  • Operates reliably within temperatures from -25°C minimum to 60°C maximum.

Product Description

RS PRO 121-6854 Motor Protection Circuit Breaker is a premium quality motor protection device designed for industrial and commercial applications requiring reliable motor safety and overload protection. Featuring current ratings of 14A and 9A, it operates on a supply voltage of 690V. Its robust design makes it ideal for controlling and protecting three-phase electric motors by automatically disconnecting the power in response to thermal and magnetic overload conditions.

The protection circuit breaker belongs to the RS PRO MS32 series, noted for high durability and precision. Its compact form factor allows mounting on a 35 mm DIN rail either vertically or horizontally, which offers flexibility in installation.

With a length of 45 mm, width of 89.5 mm, and depth of 78.5 mm, the device is engineered with an IP20 and IP40 protection rating, providing safeguards against dust and modest moisture ingress. This makes it suitable for harsh industrial environments.

Designed to withstand operating temperatures ranging from -25°C to 60°C, the circuit breaker ensures dependable performance even in challenging thermal conditions. The device meets international standards including CSA, IEC/EN 60947-2, RoHS, and UL 508, confirming its compliance with global safety and environmental directives.

Professional motor protection switch featuring thermal and magnetic releases for overload safeguarding. Mountable vertically or horizontally on standard 35 mm DIN rail for installation versatility. Automatic disconnection protects motors against overcurrent and circuit faults.

Compact dimensions facilitate space-saving panel integration. IP20 and IP40 rated enclosure guards against ingress of solids and moisture. Certified to industry safety and environmental standards. Three-pole configuration for three-phase motor applications.

Wide operating temperature range supports diverse industrial use cases.

This Motor Protection Circuit Breaker is suitable for use in industrial automation, manufacturing facilities, electrical panels, HVAC systems, and other industrial motor control environments requiring reliable and compliant motor protection solutions. The RS PRO brand is recognized for its dependable and professional-grade electrical components.

Explore more from RS PRO in our Motor Protection category for a comprehensive range of motor control and safety devices tailored for industrial and commercial needs.

RS PRO Motor Protection Circuit Breaker 14A, 9 A, 690V, IP20/IP40, 3 Poles, -25°C to 60°C, Series MS32 121-6854
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Frequently Asked Questions

This model has current ratings of 14A and 9A, making it suitable for various motor protection applications.

It operates on a supply voltage of up to 690V, suitable for industrial motor control environments.

The circuit breaker has an IP20 and IP40 rating, providing protection against solids and limited moisture ingress.

It operates reliably within a temperature range of -25°C to 60°C, accommodating various environmental conditions.

It can be mounted either vertically or horizontally on a standard 35 mm DIN rail, offering installation flexibility.

It complies with CSA, IEC/EN 60947-2, RoHS, and UL 508 standards, ensuring adherence to safety and environmental regulations.

The overall dimensions are 45 mm in length, 89.5 mm in width, and 78.5 mm in depth, allowing for compact installation.

This device features a three-pole configuration, making it suitable for three-phase motor protection applications.

It features thermal and magnetic releases for overload protection, ensuring automatic disconnection during overload or short-circuit conditions.

It is suitable for use in industrial automation, manufacturing facilities, electrical panels, and HVAC systems, among other motor control environments.

This circuit breaker is manufactured in Slovenia, reflecting its compliance with international standards.

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