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INTERMATIC Electromechanical Timer: 24 hr, 208-277V AC, DPST - Electromechanical Timer Switches
INTERMATICElectromechanical Timer Switches

INTERMATIC Electromechanical Timer: 24 hr, 208-277V AC, DPST

The INTERMATIC T104-20 is a 24-hour electromechanical timer switch with a DPST configuration, operating on 208-277V AC. This surface-mount timer features a metal body and is designed for indoor use.

SKU 3G-OTH-30692

Also listed as: T10420 · T104 20

Brand
INTERMATIC
Item
Electromechanical Timer: 24 hr, 208-277V AC, DPST
Category
Electromechanical Timer Switches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

INTERMATIC
Manufacturer Part Number
T104-20
Body Material
Metal
Mounting Style
Surface
Indoor/Outdoor Usage
Indoor

Technical Documents

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

Product Description

The INTERMATIC T104-20 is a 24-hour electromechanical timer switch with a DPST configuration, operating on 208-277V AC. This surface-mount timer features a metal body and is designed for indoor use.

Frequently Asked Questions

What is the INTERMATIC T104-20 electromechanical timer used for?

The INTERMATIC T104-20 is a 24-hour electromechanical timer switch used for indoor lighting, HVAC, and motor control applications. Its DPST configuration allows simultaneous on/off control of two separate circuits, making it suitable for commercial and industrial scheduling where reliable, manual-set timing is required.

What are the specifications of the INTERMATIC T104-20 timer?

The INTERMATIC T104-20 operates on 208-277V AC with a DPST switching configuration. It features a metal body, surface-mount design, and is rated for indoor use only. The 24-hour mechanical timer provides simple, repeatable scheduling without digital programming, ideal for fixed daily cycles.

Where to buy the INTERMATIC T104-20 worldwide?

3G Electric supplies the INTERMATIC T104-20 electromechanical timer to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on sourcing this INTERMATIC timer for your facility.

How to install the INTERMATIC T104-20 timer?

Mount the INTERMATIC T104-20 on a flat indoor surface using the metal enclosure's mounting tabs. Connect line voltage (208-277V AC) to the input terminals and load wires to the DPST output terminals per the wiring diagram. Ensure power is off before installation and follow local electrical codes for safe operation.

Used in

Common applications for INTERMATIC
Outdoor lighting control — INTERMATIC ET2145CR digital timer for parking lot lighting schedules
HVAC scheduling — INTERMATIC T7801B electromechanical timer for 7-day ventilation system cycling
Dusk-to-dawn lighting — INTERMATIC K4141C photocontrol for automatic street or sign lighting
Short-cycle pump control — INTERMATIC FD5MW spring-wound timer for sump pump test cycles
Plug-in appliance timing — INTERMATIC DT200LT digital plug-in timer for outdoor holiday lighting
Indoor load shedding — INTERMATIC ET2805C astronomic timer for office lighting based on daylight

INTERMATIC Products

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

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