Understanding Designation: TIME DELAY RELAY MULTICOMAT Item number : CX 39 / ATX AC220-240V Description : PLUG-IN INDUSTRIAL TIME DELAY RELAY with voltage control operation and 2 changeover contacts 6A , 250V AC , 11-pin submagnal plug as IEC 67-1-18a , 2 Wiring Programmable functions , suitable for front panel mounting with accessory FZ - 23 , digital timing circuit consisting of RC oscillator and frequency divider , LED indicator of the relay function .