The T3231 programmable timer features accurate control, clear display, multiple operating modes, flexible parameter setting, adjustable trigger mode, stable output, and easy installation. Embedded installation, 77 * 39.3mm mounting size, easy to install, suitable for a variety of application scenarios.

Features:
High Working Performance:
The T3231 programmable timer features accurate control, clear display, multiple operating modes, flexible parameter setting, adjustable trigger mode, stable output, and easy installation.
Control: Digital cycle timer relay module, 9 combinations of units, ranges from 1 second to 999 hours. control: 1-999. units: seconds/minutes/hours.
Dual Display: Red and blue dual display module and operation buttons for easy setting of delay and working mode.
Working Modes Adjustable: Support multiple working modes, including timed, cyclic, and periodic working modes to meet most of your needs.
Parameter Setting: Support -on and -off set. Support delay on and off setting. Support infinite delay on/off setting, 1~999 adjustable cycles.
Trigger Adjustable: Support for on-off priority adjustment. Support for power-on automatic trigger operation, manual trigger operation, and external trigger operation. Reserves two external trigger interfaces, the user needs to add their own trigger device, to facilitate the user to perform more operations and achieve more control functions.
Active Output: Direct output, stable output, input=output. 1 way normally open relay, support -down save settings, reset restart.
Easy to Install: Embedded installation, 77 * 39.3mm mounting size, easy to install, suitable for a variety of application scenarios.

Specifications:
Name: Relay Switch
Material: plastics
Working voltage: 12VDC/20A/240W, 110-220VAC/1500W, 110-220VAC/2200W (optional)
Cycle switch: support
-delayed on: support
Delayed shutdown: Support
Infinite cycle: Support
failure save: support, only save the settings, reset restart
: No
Limit cycle: 1-999 adjustable cycles
Trigger mode: Auto trigger (default)/Manual trigger
External trigger: external trigger port reserved, need to install trigger device by yourself.
Installation size: 77 * 39.3mm / 3.03 * 1.55in
Product weight: DC12V: 45g; AC1500W: 50g; AC2200W: 55g
Item size: 79.5 * 42.1 * 27.8mm / 3.13 * 1.66 * 1.09in
Item weight:
12VDC/20A/240W: 45g / 1.59ounce
110-220VAC/1500W: 50g / 1.76ounce
110-220VAC/2200W: 55g / 1.94ounce
Package size: 130 * 110 * 50mm / 5.12 * 4.33 * 1.97in
Package weight:
12VDC/20A/240W: 50g / 1.76ounce
110-220VAC/1500W: 55g / 1.94ounce
110-220VAC/2200W: 60g / 2.12ounce

Packing List:
1 * Relay Switch