delay off timer switch time relay 25 sec to 31 hours kit 12V / 10A delay stop

Select your desired time range. If needed, you can later adjust it using a soldering iron.

Item Description

A delay-stop timer with adjustable time intervals ranging from 25 seconds to 31 hours and 17 minutes , customizable via the range table.

Dimensions:

Length: 50 mm

Width: 37 mm

Height: 20 mm

Terminals:

1. 12V Input: Includes reverse supply voltage protection.
2. Normally Open (NO) Contact
3. Normally Closed (NC) Contact
4. Common Terminal

Specifications:

Power Supply: 12V DC

Relay:

10A at 250V AC

15A at 125V DC

15A at 24V DC

Time Adjustment: Via trimmer

Indicators:

Green Diode: Indicates delay progress and relay activation (flashing = active relay).

Red Diode: Indicates the end of delay time (relay deactivated).

Principle of Operation:

1. Power On: The delay time starts.
2. During Delay: The green diode flashes, the NO contact closes, and the NC contact opens.
3. End of Delay: The red diode lights up, the relay deactivates, the NO contact opens, and the NC contact closes.
4. Restart Power Supply: The cycle resets.

Customization Options:

Adjust delay ranges by connecting terminals on the underside of the plate, using numbers 1–10 according to the setup table.

The timer is pre-set with the chosen range, adjustable via the trimmer.

Setup Tip:

For long delays, use the provided setup table for precise calibration. For example, to set a 9-hour delay:

Use Range 9 from the table.

Calculate: 9 hours = 32,400 seconds. Divide by 512 (from the table) = ~63 seconds.

Adjust the trimmer so the red diode lights after 63 seconds.

Package Contents:

1. 1. Timer
   2. Instruction Manual and Wiring Diagram