• Heavy Duty 75 amp encapsulated Delay Timer.
• Emergency override switch provides a convenient way to restore power to your equipment by holding the button in.
• Protects communication equipment
• Low voltage detector (10.5 v)
• Over voltage protection (17 v)
• Automatic On/Off
• Very reliable & accurate
• Programmable with external DIP switch for selecting and adjusting time delay
• Built-in diagnostic red LED indicates timing functions active when flashing
• Engineered electronically for reverse polarity protection
• Potted compound construction. Solid state, sealed against vibration and moisture.
• Delay time range: from 15 seconds to 8 hours. Tolerance plus (+) or minus (-) 10%

Technical Specifications

Length	4.25 in.
Width	3 in.
Height	1.375 in.
Mounting Hole Center	5.250 x 2.250
Weight	15 oz.
Enclosure Material	Impact Resistant ABS thermoplastic

Electrical Specifications

Load Current Rate	75 amps 12 VDC
Max Inrush Current	400 amps for 1 sec @ 12 VDC
Operating Voltage	10 VDC min - 18 VDC max
Ignition Switch Trigger	10.4 - 15.0 VDC, 10mA
Low Voltage Disconnect	10.5
Over Voltage Disconnect	17 volts
Operating Temperature	-40 F to +185 F

Installation: An appropriate size fuse circuit breaker must be used to ensure safety. Use 8-10 gauge wire to connect the delay timer to battery. Make a connection from the positive bolt to the positive battery post and connect the black wire to the negative battery post. Connect the blue wire to fuse block (AM/FM radio) or cigarette lighter.