The DTAV40E2 electronic auto voltage defrost timer has flexible 7 days scheduling and to-the-minute defrost duration control to increase system efficiency (decrease defrost scheduling during low demand periods). It is applicable to air defrost (compressor shutdown) and electric or hot gas defrost systems where the defrost cycle is terminated by the timer. If the coil is frost-free, the timer can also be terminated by temperature or pressure switches before the programmed defrost termination time has been reached. The time termination functions as a fail-safe and cancels the defrost cycle if the temperature or pressure switch fails to do so.

Intermatic® Electronic Defrost Timer, Series: DTAV40 Series, 120/240 VAC, 40 A, 50/60 Hz, 1NC SPST SPDT Configuration, Box Lug Connection Type, 24 hr, 7 days, 3 ph, 40 A Contact, 8 AWG Wire, NiMH Battery, Time Defrost Initiation, 1 Channels, Bracket Mount, Plastic, -13 to 104 deg F, 8.795 in H x 6.631 in W x 2.935 in D

• 24 hr/7 days flexible scheduling increases system efficiency
• DTAV40E2 replaces over 40 competitive models
• Auto voltage automatically adjusts between 120 and 240 VAC, 50/60 Hz
• Self-recharging battery backup with 2500 hr carry-over
• Can mount in an existing enclosure, no tools required for installation
• LED indicators for defrost and refrigeration cycles
• Finger safe box lug terminals
• Simple to program electronic timer