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This sensitive automatic indicator is your answer to controlling granular, free-flowing materials. Bin-Master Indicators can be used in single or multiple units to provide automatic on-off switching, activate relays, actuate audible or visual signals and many other control tasks. Ideal in supply bins, storage silos, conveyors and elevators. Easily installed, these indicators consist of a sensitive 22 amp micro-switch inside of a heavy cast housing. The switch is activated when material presses against a flexible neoprene diaphragm. Operates on 125V, 250V or 460V A.C.

General Purpose Switch, Heavy Duty, Mount Inside Bin ....................................... No. BM45RH
General Purpose Switch, Heavy Duty, Mounts Externally ...................................... No. BM45FH
     Actual Dims. 6 5/8" W x 7" H x 2 5/8" D. Net wt. 2-1/2" lbs. Ship wt. 3 lbs.
     Ship Dims. 8" L x 7" W x 3" H.

Expl. Proof (Class II, Group G) Switch, Std., Back Mount (Mounts Inside Bin) ........ No. BM65R
Expl. Proof (Class II, Group G) Switch, Std., Front Mount (Mounts Externally) ........ No. BM65F
     Actual Dims. 8" W x 6 3/4" H x 5" D. Net wt. 3 lbs. Ship wt. 4 lbs.
     Ship Dims. 8" L x 7" W x 3" H.