LiftMaster Transformer (240/480V, 3PH) | LIF-K21-7460 Doorking Rectangular Wood Arm Carbon dioxide is a clean

Carbon dioxide is a clean

The explosion-proof / flame-proof housing is a NEMA 4X

Large Round Green Request To Exit Button Model PBRGN

Note: This part is compatible with the HySecurity HydraWedge SM50 and HySecurity HydraSupply XL operators

LiftMaster 41A5258-7

LiftMaster Transformer (240/480V, 3PH) | LIF-K21-7460 Doorking Rectangular Wood Arm Carbon dioxide is a cleanLiftMaster Transformer (240 480V, 3PH) LIF K21 7460 This is a replacement Transformer (240 480V, 3PH). For use with various LiftMaster Commercial Door Operator Electrical Boxes. Check the manual or parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.