LiftMaster Transformer, 3PH, 208/230/460V-20VA | LIF-K21-36793 480LM high-quality construction allows it to

high-quality construction allows it to perform dependably in demanding environments

This is a replacement Hand Chain Shaft Kit (GH) for use with various LiftMaster® Commercial Door Operators

3/4 inches solid stainless steel shaft

Width 4-1/4 inches XL-Length 9-1/4 inches

in length or weighing up to 850 lbs

LiftMaster Transformer, 3PH, 208/230/460V-20VA | LIF-K21-36793 480LM high-quality construction allows it toLiftMaster Transformer, 3PH, 208 230 460V 20VA LIF K21 36793 This is a 3PH Tri Voltage Transformer Kit (208 230 460V 20VA, 24VAC) for use with various LiftMaster 3PH Logic 5. 0 Commercial Door Operators. Genuine LiftMaster replacement part. Compatible with: LIF H