M123 Electromechanical Timer

Minimum Order Size: 144

15 amp electromechanical timer

Minimum Order Size: 144 Timers

Fixed cams may be specified for applications requiring more than one actuation per 360 degrees of cam rotation. Our M123 electromechanical timers have an open frame design that uses micro snap switches that operate on the cam. The open frame design allows for individual cams inside. From one to six single-pole single-throw (SPST) or single-pole double-throw (SPDT) 15 amperes "snap action" switches may be specified. Contact Midwest Timer Service today for more information.

M123 Specifications 
 Switches  15 amp, 1/2 HP, 125/250 VAC.
 Terminals  .187" (4.75) male spade with .250" (6.35) terminals optional.
Time Ranges Cycle times ranging from 10 seconds to 36 hours available.

Permanent magnet, 24 VAC, 115 VAC or 230 VAC nominal voltage inputs at 50 Hz, 60 Hz or 50/60 Hz. Motor leads 7" (177.8) long with .187 (4.75) strip standard. Quick connect terminals optional.

Shaft Rotation

Clockwise standard. Counterclockwise available with fixed cams. Low torque one-way clutch for manual setting. 

Shaft Extensions

.248" (6.3) diameter steel shaft. 500" (12.7) long with .375" (9.35) flat. Other configurations available. 


Two #6-32 tapped holes adjacent to the shaft.

Agency Listings UL recognized and CSA certified.
Applications Commercial air conditioning, heat pumps. 
Minimum Order Size 144 timers 

Bulk Electromechanical Timers

Midwest Timer Service strives to build long-lasting relationships with OEMs and other industrial and commercial businesses. We do not sell single replacement timers. We specialize in large orders and have been helping customers find ideal electromechanical timers for their unique application for three generations. From dairy farms to commercial food equipment, we help manufacturers find the perfect electromechanical timer for any situation. The larger order you place, the cheaper your price per timer will be.