We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
TORK ELC78 Digital Astronomic Timer Switch - Digital Timer Switches
TORKDigital Timer Switches

TORK ELC78 Digital Astronomic Timer Switch

The TORK ELC78 is a digital timer switch designed for indoor panel mounting in a metal enclosure. It features 365-day astronomic functionality and operates on 24/120/208-240/277V AC with a SPDT switching configuration.

SKU 3G-OTH-31237

Also listed as: ELC 78 · ELC-78

Brand
TORK
Item
ELC78 Digital Astronomic Timer Switch
Part Number
ELC78
Category
Digital Timer Switches
Available to Order
Also known as:ELC78TORK
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TORK
Manufacturer Part Number
ELC78
Type
Astronomic, SPDT, Digital
AC
24/120/208-240/277V
Body Material
Metal
Mounting Style
Panel
Indoor/Outdoor Usage
Indoor
Astronomic Functionality
Astronomic

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TORK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TORK ELC78 is a digital timer switch designed for indoor panel mounting in a metal enclosure. It features 365-day astronomic functionality and operates on 24/120/208-240/277V AC with a SPDT switching configuration.

Frequently Asked Questions

What is the TORK ELC78 electronic timer used for?

The TORK ELC78 is a digital timer switch used for indoor panel-mounted lighting and load control. Its 365-day astronomic functionality automatically adjusts on/off times based on sunrise and sunset, making it ideal for commercial and industrial scheduling applications.

What are the specifications of the TORK ELC78 timer?

The TORK ELC78 operates on 24/120/208-240/277V AC with a SPDT switching configuration. It features astronomic functionality, a metal body, and panel mounting for indoor use. The digital timer supports 365-day programming for precise scheduling.

Where to buy the TORK ELC78 timer worldwide?

3G Electric supplies the TORK ELC78 timer to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to install the TORK ELC78 timer?

Mount the TORK ELC78 timer on a panel indoors using the provided hardware. Connect the 24/120/208-240/277V AC supply to the SPDT terminals per the wiring diagram. Set the astronomic schedule via the digital interface. Always follow local electrical codes and consult a qualified electrician.

Used in

Common applications for TORK
Commercial building lighting control — TORK EWZ120 digital timer with astronomic scheduling for parking lot lights
Industrial HVAC scheduling — TORK WFTU40 wireless digital timer for 7-day programmable fan and pump control
Pool and spa lighting — TORK TPX300S transformer for low-voltage underwater and landscape lighting
Outdoor area lighting automation — TORK ZTL480 turn-locking photocell for dusk-to-dawn streetlight control
Simple countdown in maintenance rooms — TORK C530M spring-wound timer for 30-minute exhaust fan shutoff
Indoor lighting in warehouses — TORK EW101B digital timer for 7-day schedule of overhead lights
Not sure this is the right part? Photo-identify it

TORK Products

3G Electric supplies TORK digital timer switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from TORK

View all TORK parts
This TORK digital timer switch provides 24-hour scheduling for lighting or equipment control. It features a single-pole single-throw (SPST) configuration and operates on 120-277V AC. The plastic-bodied unit is surface-mounted and rated for outdoor use in applications such as parking lots, signage, or security lighting
TORK
This TORK digital timer switch provides 24-hour scheduling for lighting or equipment control. It features a single-pole single-throw (SPST) configuration and operates on 120-277V AC. The plastic-bodied unit is surface-mounted and rated for outdoor use in applications such as parking lots, signage, or security lighting

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first