Comprehensive pump starting relay that protects the pump against underload and overload (dry running and dead head).  Available as a single or 3 phase unit.

FEATURES:
Pump starting and protection.  Starting relay for single phase surface or submersible pumps, dry running protection (3 modes), electronic overload and under load protection, anti-blocking system, pumping flow control.  Can be used in conjunction with irrigation controller, pressure switch or with water level probes supplied.  On / Off / Auto modes.  Pump remote control (start/stop) from an irrigation controller and other control devices.

SPECIFICATIONS:
Overload adjustment: 0-18A
Permissible voltage fluctuations: +/- 20%, auto trigger-off after that +/- 30%
Maximum current: 18 amp

 

IMPORTANT:
Please note that all electrical work on 'Garden power installations' must comply with Part P of the Building Regulations.  Failure to comply is a criminal offence.  If the installation of this product is not carried out by a competent electrician who is registered under a Part P self-certification scheme then you must notify the local Building Control Department before work begins.  For further information contact your local authority's Building Control Department.

 

Also available for 3-phase unit also.