Marktime 72137AB Heavy Duty Timers

Marktime 72137AB Heavy Duty Timers
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Marktime 72137AB Heavy Duty Timers

Marktime 72137AB Heavy Duty Timers

SKU: 72137AB
Quantity Price Stock
Usually Ships 3-4 Weeks
Usually Ships 3-4 Weeks
$202.50     /ea
Usually Ships 3-4 Weeks

Heavy Duty Timers are engineered for demanding electrical loads and are the most robust in-wall time switch in the industry offering a 28 Amp rating.


The MarkTime® 70AB Series Heavy Duty Timer can be used in a variety of residential and commercial applications providing convenient timed control of saunas, jacuzzi’s and pools, heavy duty blower control, track lighting, industrial machinery and other circuits requiring 28 Amp loads. The brushed aluminum wall plate and black knob is perfect for commercial environments.


• Versatile time limits allow for quick, simple operation while providing the most effective energy management.
• Select models have a convenient hold feature to override automatic shutoff.
• For added convenience DPST and SPDT switching configurations available.
• Supplied with knob, brushed aluminum dial and wall plate.
• Fits double-gang wall box and replaces a single-pole or double-pole wall switch for fast easy installation.
• Proudly manufactured in the USA.



72130AB  60 Minute 
72132AB  2 Hour 
72134AB  5 Hour  
72136AB 12 Hour  
72144AB 15 Minute 
72146AB 30 Minute 
72131AB 60 Minute,With Hold  
72137AB 12 Hour, With Hold 


74112AB  60 Minute  
74114AB  2 Hour  
74116AB  5 Hour  
74118AB  12 Hour  
74122AB  15 Minute  
74124AB  30 Minute  
74113AB  60 Minute, With Hold  
74119AB  12 Hour, With Hold 

Aluminum Wall Plate & Black Knob Included


1 Year Limited Warranty

Input 120-240 VAC, 60 Hz
General Purpose 28 AMP
Motor 1 Hp

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