LiftMaster MH5011U Medium Duty Hoist Opener

The Model MH door operator is designed for use on high or vertical lift sectional doors or small rolling doors and grilles. Maximum recommended duty cycle: 12 cycles per hour.

Standard Features:

• UL325-2010 Monitored Entrapment Capability (provides primary monitored entrapment protection through monitored photo sensors: either CPS-U or CPS-UN4, or a 4-wire monitored edge using the CPS-EI interface)
• UL-Listed and UL-Labeled to insure compliance to local codes and approval at final inspection
• Solid-state Medium-Duty Logic circuit board
• Powerful 1/2 HP, 115V single-phase motor with instant reverse, capacitor start, and overload protection
• Easy emergency manual operation using a floor level disconnect and an electrically interlocked chain hoist mechanism
• 24V NEC Class 2
• Wiring is factory present to C2 mode
• First stage heavy-duty 4L V-belt; second and third stages #48 chain
• Heavy-duty oil-filled bushings
• Adjustable friction clutch helps protect against damage to the door and operator
• Heavy-duty solenoid-actuated brake
• 3-button station for open/close/stop functionality
• 315 MHz radio receiver is integral to the Medium-Duty Logic board
• NEMA 1 type electrical box 
• 2-year warranty

MH5011UR or MH5011-R for right mount and MH5011UL or MH5011-L for left mount