Digital Timer Switch DIN Rail 30A Relay Programmable Lighting Pump HVAC Control

THC15A DIN Rail Digital Timer Switch Weekly Programmable Timer for Lighting Pump Irrigation HVAC Time Controller 30A RelayNote: For bulk orders, please Contact usNote: If you need more than one, please contact usNote: Customizations and custom orders are accepted. Please contact us with your required specifications.Product Overview

The THC15A DIN Rail Digital Timer Switch is a compact programmable time controller designed for automatic ON/OFF switching of lighting, appliances, pumps, irrigation systems, HVAC equipment, and other electrical devices. Featuring 16 programmable ON/OFF settings, it supports daily and weekly scheduling for convenient and precise time-based control.

Equipped with a 30A relay, a replaceable AAA battery, and power-failure memory, this digital timer helps reduce manual operation and maintain programmed schedules during power interruptions. Its 35mm DIN rail mounting design makes it suitable for industrial, commercial, and general electrical control applications.

Multiple power supply options are available to meet different installation requirements.

Key Features

• 16 Programmable ON/OFF Settings: Supports 16 groups of timer programs for flexible daily or weekly scheduling.

• 30A Relay Output: Designed for electrical switching applications requiring high-current relay control.

• Multiple Power Options: Available in AC220V, AC110V, DC24V, and DC12V versions.

• Wide Timing Range: Adjustable timing range from 1 minute to 168 hours.

• Power Failure Memory: Retains programmed settings for up to 3 years during power Battery: Features a user-replaceable external battery for convenient maintenance.

• Accurate Timekeeping: Timekeeping accuracy of 1 second per 24 hours.

• Low Power Consumption: Power consumption below 1W.

• Durable Construction: Made with corrosion-resistant and anti-aging materials for improved durability.

• Easy Programming: Raised silicone buttons provide convenient operation and schedule setting.

• DIN Rail Mounting: Designed for installation on a standard 35mm DIN rail. DIN rail is not Name: DIN-Rail Digital Timer Switch

• Model: THC15A

• Power Supply Options: AC220V / AC110V / DC24V / DC12V

• Timing Range: 1 minute–168 hours

• Power Consumption: Less than 1W

• Timer Programs: 16 groups of ON/OFF settings

• Scheduling Mode: Daily / Weekly

• Relay Rating: 30A

• Timekeeping Accuracy: 1 second / 24 hours

• Power Failure Memory: Up to 3 years

• External Battery: battery

• Operating Temperature: -25°C to +55°C

• Mounting Type: 35mm DIN rail

• Construction: Corrosion-resistant and anti-aging materials

Installation / Use

• Select the correct power supply version according to your installation requirements: AC220V, AC110V, DC24V, or DC12V.
• Install the timer on a compatible 35mm DIN rail using an appropriate installation method.
• Program the required ON/OFF schedules according to your daily or weekly timing needs.
• Replace the external battery when necessary.
• Ensure the electrical load and wiring are appropriate for the timer\'s rated specifications. Installation and wiring should be performed by a qualified person.
• Disconnect the power supply before installation, wiring, or lighting and outdoor lighting systems
• Neon lights and advertising displays
• Industrial equipment and electrical control systems
• Broadcasting systems
• Household appliances
• Water pumps and irrigation systems
• HVAC time-control applications
• EV and battery charging schedules

Package Included

• 1 × DIN-Rail Digital Timer Switch (THC15A)