ComAp - Accessoires
NPU - MAINS DECOUPLING RELAY

NPU
Vector shift relay plus over/under volts, over/under frequency for 50/60 Hz systems
EP 250 - ELECTRONIC VARIABLE RESISTOR

EP 250
Digital unit for engine speed and voltage control using variable resistor
EP 300 - ELECTRONIC POTENTIOMETER

EP 300
Digital unit for engine speed and voltage control using electronic potentiometer