18 Daily Programs: 18 ON/OFF PROGRAM SETS: Schedule automatic switching with up to 18 ON/OFF program sets per day for repeated daily or weekly routines.

Countdown Auto OFF: COUNTDOWN AUTO-OFF: Use the countdown function for timed operation and automatic OFF control when an appliance needs to run for a selected period.

LCD & Weekly Scheduling: LCD CLOCK & WEEKLY SCHEDULING: Clear LCD display shows time and day, with weekly programming for recurring schedules and manual ON/OFF control.

CR2032 Battery Backup: REPLACEABLE CR2032 BACKUP: Replaceable CR2032 battery helps retain clock and programmed settings during power interruptions. Battery does not power the connected load.

30A Output: 30A RELAY OUTPUT: Rated up to 30A for resistive loads and 20A for inductive loads at 220-250V AC. 4-pin screw-mount design for suitable electrical installations.

Product Description

LEYDEN TM619H-2 Digital Timer Switch

The LEYDEN TM619H-2 is a programmable digital timer switch designed for automatic ON/OFF control of electrical loads connected to a 220-250V AC supply. It combines a digital clock, weekly scheduling, multiple ON/OFF programs, manual control and countdown automatic OFF functionality in a compact screw-mount design.

The timer provides up to 18 ON/OFF program sets per day, allowing users to create recurring schedules for appliances, lighting, irrigation equipment, pumps and other compatible electrical loads.

The built-in LCD display provides a clear view of the current time and day. Weekly programming allows schedules to be configured according to the required day or routine.

For temporary operation, the countdown function can switch the connected load OFF automatically after the selected countdown period.

A replaceable CR2032 battery provides backup for the timer's clock/program settings during power interruptions. The battery is for memory/clock backup and does not operate the connected load.

The TM619H-2 has a rated capacity of 30A for resistive loads and 20A for inductive loads at 220-250V AC. Always select the timer and wiring according to the actual load type and electrical installation requirements.

 Main Features

• 220-250V AC digital timer switch
• 30A resistive load capacity
• 20A inductive load capacity
• Up to 18 ON/OFF program sets per day
• Weekly programmable operation
• Countdown automatic OFF function
• Manual ON/OFF operation
• LCD display
• 12/24-hour time format
• Day selection
• Replaceable CR2032 battery backup
• 4-pin connection
• Screw/wall mounting
• Compact 60 × 60 × 32.5 mm design
• Minimum switching interval: 1 minute

Applications

The TM619H-2 can be used for suitable electrical loads where scheduled or countdown switching is required, such as:

• Lighting control
• Street lighting
• Signage lighting
• Irrigation systems
• Agricultural equipment
• Water pump control
• Exhaust fans
• Ventilation equipment
• Hydroponic systems
• Appliances
• Office equipment
• Shop and commercial lighting
• Automatic daily switching applications

Important: For motors, pumps, compressors and other inductive/high-starting-current loads, verify the actual starting/running current and use an appropriate contactor or external switching device where required. Do not exceed the stated 20A inductive rating.

Technical Specifications

Specification	Details
Brand	LEYDEN
Model	TM619H-2
Type	Digital Programmable Timer Switch
Input Voltage	220-250V AC
Output Voltage	220-250V AC
Frequency	50Hz
Resistive Load	30A
Inductive Load	20A
Programming	Weekly
Countdown	Yes
Program Capacity	18 ON/OFF program sets per day
Minimum Switching Time	1 Minute
Display	LCD
Battery	CR2032 Replaceable
Pins	4
Mounting	Screw / Wall Mount
Dimensions	60 × 60 × 32.5 mm
Operating Temperature	0°C to 55°C
Power Consumption	Approx. 5W
Contact Resistance	≤100 MΩ
Insulation Resistance	≥100 MΩ