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MZL-90 Ignition Sensing Delay Timer


MZL-90 Ignition Sensing Delay Timer


MZL-90 Delay Timer Wiring Diagram

Timer Switch Settings

MZL-90 Delay Timer Switch Settings Diagram

Item: MZL-90 Delay Timer

Price: $159.00

Unit Quantity:

  • Emergency override switch provides a convenient way to restore power to your equipment by holding the button in.
  • 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 minutes to 8 hours. Tolerance plus (+) or minus (-) 10%
  • Allow 3-5 seconds for delay on break at ignition switch connection for delay activation
  • For installation, make a connection from the bolt (+) to the battery positive post with 4 gauge or thicker wire and the black wire (-) to the battery negative post. Connect the blue wire to fuse block (AM/FM radio) or cigarette lighter.

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 90 amps 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
Stand-by Current 6 mA
Operating Current 100 mA

Caution: An appropriate size fuse circuit breaker must be used to ensure safety.