Fermator VF4+ Compact Door Operator Ballast please change the inspection button

please change the inspection button to the new one at the same time

DEE3703280-Right

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KM51621859G04

Size: Screen 225*380mm

Fermator VF4+ Compact Door Operator Ballast please change the inspection buttonBrand: Fermator Model No.: VF4+ COMPACT Options: Use for SDL Elevators *4 Terminals 4 Pins (The second socket on the side of the switch has 4 pins inside.) Use for SDL Elevators *4 Terminals 3 Pins (The second socket on the side of the switch has 3 pins inside.) Use for Elevators of other brands *5 Terminals Please be sure to confirm which type of VF4+ door operator you used before placing an order. Or simply send us a real photo and our customer