10Pcs 3 PIN 20A 250V AC Powercon Connector Socket NAC3MPA-1 NAC3MPB-18475
Its locking system is superior to the standard non-lockable MAIN connector
Currect/Voltage: 20A/250V
Color:Power-in(NAC3FCA-1, Blue) / Power-out(NAC3FCB-1, Grey White)
Lockable 20A/250V AC device coupler
Linear, uncharged and pre-grounded three contacts

Power input (blue) and power output (Grey White) have different lock keys to avoid short circuit
Fast and convenient rotary locking system
Ergonomic design
Colour:Gray-white+blue
Material:plastic

Package Contents:
10 x PowerCon socket