one used Blakley Protected Socket for Aircraft Hangars 240v PEMs and RCD Trip S190063


Blakley 230V / 400V 50 Hz Hangar Supply Units are designed for wall mounting and incorporate the following features:
• IP55 Heavy Duty Steel or Insulated Enclosure 
• Angled Socket Plate • Top and Bottom Cable Entry 
• 30 mA RCD Protection, Type AC • External ON / OFF Push Button 
• On Lamp • Diode Reversal Switch
• Pilot Core Protection Selection Switch 
• PEMs and RCD Trip Indication 
• Test Buttons