073138 U-PKZ0(400V50HZ) Eaton Under Voltage Release for use with PKE Series, PKM0 Series, PKZM0 Series, PKZM01 Series, PKZM0-T Series, PKZM4

EATON Motor Accessories for use with PKE & PKZ Series Motor Protection Circuit Breakers_x000D_ Eaton's reliable and robust motor protection circuit breaker range is 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_ This wide range of accessories from Eaton designed for the PKE and PKZM0 series of motor protection circuit breakers including extension terminals, wiring sets enclosures and many more._x000D_ Typical Accessories_x000D_ Incoming Extension Terminal – This extension accessory is used for a three-phase commoning link, the device is protected against accidental contact for user safety._x000D_ 730-931: 63A, 25mm terminals_x000D_ Under Voltage Release – Used to automatically trips the MPCB upon reduced voltage or supply failure. Fitted to the left of the MPCB, and MPCB needs to be reset manually._x000D_ 213-0901: 415 V @ 50 Hz_x000D_ 178-8050: 400 V @ 50Hz_x000D_ 387-9679: 230 V @ 50Hz_x000D_ Wiring Set – A simple clip together assembly system, used to configure a PKZM Motor Protective Circuit Breaker and xStart contactor range to form either a DOL motor starter or Reversing motor starter. No additional wiring between the components is required, which speeds up assembly and prevents wiring errors. The use of this system for Motor Starters up to 5.5kW allows mounting on a single DIN rail._x000D_ 512-9976: DOL Starter Wiring Set_x000D_ 512-9998: Reversing Starter Wiring Set_x000D_ Insulated Enclosures – Designed to protect your device and ease installation in a variety of mounting types, commonly accepting one MPCB with auxiliary and voltage trip._x000D_ 225-7961: For use with PKZM0, Flush Mount with red-yellow rotary knob, for use as EMERGENCY STOP switch. A Padlocking cover is needed for locking the handle of the enclosure in the ’OFF’ position (see stock no. 237-0777)._x000D_ 456-0528: For use with PKZM0, Surface Mount with black-grey rotary knob. A Padlocking cover is needed for locking the handle of the IP55 enclosures in the ’OFF’ position (see stock no. 237-0761)._x000D_ 456-0534: For use with PKZM0, Surface Mount with red-yellow rotary knob, for use as EMERGENCY STOP switch. A Padlocking cover is needed for locking the handle of the IP55 enclosures in the’OFF’ position (see stock no. 237-0761)_x000D_ 492-1591: For use with PLZM01, Surface Mount with operating membrane._x000D_ How do I select the right type of Motor Protection Circuit Breaker and Accessories?_x000D_ Electric motors need protection from phase unbalances, current overload and losses, circuit breakers or MPCBs offer motor protection and prevent short circuits by disconnecting the current. Thermal protection guards against overload, magnetic protection protects against short circuits and faults and phase protection guards against phase loss or imbalance. MCPs or motor circuit protectors only protect against short circuits and generally need an overload relay installing, whereas an MPCB doesn't usually need an overload relay offering magnetic protection and preventing thermal overload. MCPBs can also be integrated into a unit with other devices using accessory kits and modular mounting accessories to provide a full automation and control solution._x000D_ Undervoltage release, 400V50Hz_x000D_ Note_x000D_ Eaton formerly known as Moeller