RS PRO Motor Protection Circuit Breaker 240mA, 400mA Current Rating, -5°C to 40°C Operating Temperature 331-3573

RS PRO 331-3573 Motor Protection Circuit Breaker is engineered for precise motor safeguarding with current ratings of 240mA and 400mA, supporting operational temperature limits from -5°C to 40°C. This motor protection switch ensures reliable overload compensation and short circuit protection ideal for industrial, manufacturing, and automation applications.

The device is lockable in the 'OFF' position, facilitating safe maintenance procedures and enhancing operator safety. Its design eliminates the need for backup fuses when the prospective fault level remains within the breaker's capacity, reducing additional component costs and complexity.

Constructed for durability, the circuit breaker has an expected life cycle of 100,000 operations and supports a maximum switching frequency of 40 operations per hour, suitable for frequent switching demands in industrial environments. Its ambient operating temperature range is wide, from -25°C to +55°C when open, and up to 40°C when closed, allowing use in varied climate conditions.

Compact with overall dimensions of 80mm length, 45mm width, and 73.5mm depth, the breaker fits seamlessly into control panels and motor control gear setups. It complies with stringent standards including RoHS, IEC 947-2, and IEC 9474, assuring environmental compliance and robust electrical safety.

This motor protection circuit breaker from RS PRO is manufactured in Slovenia, epitomizing quality manufacturing standards. It serves broad industrial sectors such as manufacturing, water treatment, HVAC systems, and agricultural automation where motor protection is critical.

Provides overload protection compensated for temperatures between -5°C and 40°C. Lockable in 'OFF' position for enhanced safety during maintenance. Includes short circuit protection eliminating the need for backup fuses under specified fault levels.

Designed for up to 0.1 million expected life cycles with high durability. Allows a maximum switching frequency of 40 operations per hour. Operates reliably within ambient temperatures from -25°C to +55°C when open, and up to +40°C when closed.

Compliant with RoHS, IEC 947-2, and IEC 9474 standards ensuring quality and safety. Compact design with dimensions of 80mm length, 45mm width, and 73.5mm depth for easy integration. Explore more Motor Protection Circuit Breakers and motor control solutions on EnvMart to meet your industrial safety and automation needs.