• Solid state variable device controls heat loads up to 15-amps.
• 120/208/240 Volt "In-Line" Controller.
• Built in On/Off knob switch with positive "off" & surface plate included.
• Designed for a 2" x 4" electrical wall box mounting (not supplied).
• Must be mounted in a protected area.
• Made in the USA.

For use with the following models:

• OCH-46-120V
• OCH-46-208V
• OCH-46-240V
• OCH-57-208V
• OCH-57-240V