LiftMaster MAST MAS/MAST Product Data Sheet

BATTERY BACKUP

Up to 900 cycles seamless operation between barrier gate and all DC control and sensing devices in

the event of a power loss

REMOTE CONTROL ACCESS

Security+ 2.0

®

3-channel receiver will handle up to 90 remote controls (unlimited remotes with

811LM/813LM)

FIRE DEPARTMENT COMPLIANT

Allows gate to auto open upon loss of AC power or battery depletion

LIMIT SETTING

Magnetic

OPERATOR SPEED

Opening time: 0.9 seconds

POWER

120V/230VAC single phase

ACCESSORY POWER

24VDC, 500mA

OPERATOR WEIGHT

MASDCBB3 - 89 lbs.; MASTDCBB3 - 113 lbs.

WARRANTY

2 years; 10 years frame and cover

TEMPERATURE SPECIFICATIONS

Without heater: -4°F (-20°C) to 140°F (60°C); with optional heater: -40°F (-40°C) to 140°F (60°C)

UL USAGE CLASSIFICATION

UL 325 & UL 991 listed – class I, II, III and IV

MOTOR

24VDC - 1/2 HP equivalent

OPERATOR DUTY RATING

Continuous duty

CHASSIS/FRAME

Powder coated 1/4 in. aluminum alloy

GEAR REDUCTION

60:1 worm gear reducer in synthetic oil bath

ARMS

8’ aluminum arm

COVER

MAS – UV-resistant polyethylene; MAST – full aluminum cabinet

RECOMMENDED CAPACITIES

8 ft. soft padded arm, 10,000 cycles per day

SECTION 32 31 00

DATA SHEET

CSW24U

BARRIER GATE OPERATOR

MAS/MAST BARRIER GATE OPERATOR