072733 PKZM0-0,63 Eaton 0.4 → 0.63 A Motor Protection Circuit Breaker, 690 V ac

Eaton Motor Protection Circuit Breaker - PKZM0 Series_x000D_ Eaton's reliable and robust motor protection circuit breakers are the perfect solution for your motor protection needs, providing protection from electrical faults such as an overload of high voltages, short circuits or relay shutdowns._x000D_ Down-time of machinery can be detrimental to a business and its operations, Eaton's PKZM0 motor protection range of circuit breakers has been created and designed to act as an intermediary between your devices, protecting vital equipment in the event of unforeseen incidents. This reduces the amount of downtime of machinery to enable operations to continue running smoothly._x000D_ The PKZM0 motor protection circuit breakers are matched to the DIL contactor series making the ideal configuration or motor starter combinations. This motor protection range of circuit breakers has a short circuit breaking capacity rated to 150 kA up to 12 A and 50kA up to 32 A. Accessories including auxiliary contacts, trip indicating auxiliary contacts, voltage release and shunt trips can be installed without tools and greatly reduce installation time._x000D_ Features & Benefits_x000D_ • Manually-actuated motor protective circuit breaker_x000D_ • Rotating handle with clear switch position (ON and OFF)_x000D_ • DIN-rail mounting_x000D_ • Forms part of the xStart family of control gear products_x000D_ • Rated operating voltage 690Vac_x000D_ • Typical motor protection accessories – Shunt release 492-1709 & 492-1715, lockable rotary handle 244-0113_x000D_ How do I select the right Motor Protection Circuit Breaker?_x000D_ MPCBs are more critical now than ever. Most infrastructures now rely on a motor behind the scenes to power critical uninterruptible systems such as heating, ventilation and cooling. These systems are vital in ensuring business continues as usual, therefore must be protected against overcurrent's, thermal overloads and similar problems._x000D_ To select the right MPCB, consider the systems you and your business rely upon. Checking the features and benefits of each MPCB will prove invaluable when deciding what critical infrastructure you wish to protect._x000D_ Eaton Motor Protection Circuit Breaker, 0.4 to 0.63A Current Rating, 690V AC Supply - PKZM0 Series - 072733 PKZM0-0,63_x000D_ Reduce the chance of machinery downtime with this motor protection circuit breaker from Eaton. It prevents a motor from operating in abnormal conditions, so cuts down on the risk of damage caused by issues like overheating. If an overload or short circuit occurs, the device automatically disconnects the circuit without needing any manual intervention. The switching positions are clearly marked, so you'll always know if the device is on or off. Choose this breaker for commercial and industrial applications like the protection of motors used in fans, heaters and gearboxes._x000D_ Features & Benefits_x000D_ • IP20 rated enclosure so it's protected against objects larger than 12mm and human touch_x000D_ • Compact dimensions of 93 (H) x 45 (W) x 76mm (D) for maximum packing efficiency on a control panel_x000D_ • Sensitive to phase failures for extra safety_x000D_ • Includes a test function to ensure the device is working correctly for peace of mind_x000D_ What is meant by electrical current overload?_x000D_ Current overloading is an unprogrammed scenario that occurs when a motor starts too frequently or when one of its three power phases is reduced. This causes a motor to overheat and draw a higher than normal nominal current.