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INTERMATIC T104-20 Electromechanical Timer Switch - Electromechanical Timer Switches
INTERMATICElectromechanical Timer Switches

INTERMATIC T104-20 Electromechanical Timer Switch

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
T104-20 Electromechanical Timer Switch
Part Number
T104-20
Category
Electromechanical Timer Switches
Available to Order
Also known as:T104-20INTERMATIC
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Phone
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Technical Specifications

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

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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
Commercial buildings — Intermatic FM1D20A-AV-8 digital timer for scheduling lighting and HVAC based on occupancy or time of day.
Industrial automation — Intermatic FM1D20A-LV-8 DIN rail timer for controlling industrial loads in 24V AC control circuits.
Panel integration — Intermatic FM1STUZH-240U panel cover-mounted electromechanical timer for through-door access in control panels.
Energy management — Intermatic MIL72ESWUZH-120 7-day electromechanical timer for automated lighting control in facilities.
Low-voltage control — Intermatic FM1QTUZ-24U 12/24V AC timer for switching low-voltage loads in HVAC and lighting systems.
Process control — Intermatic FM1STUZ-120U 120V AC timer for time-based operation of pumps and industrial equipment.
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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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The INTERMATIC T1905 is a 24-hour electromechanical timer switch with a SPDT mechanism rated at 125V AC. It features a metal body and is designed for indoor surface mounting. This timer is used for automatic on/off control of electrical loads such as lighting, fans, and pumps in industrial and commercial scheduling applications
INTERMATIC
The INTERMATIC T1905 is a 24-hour electromechanical timer switch with a SPDT mechanism rated at 125V AC. It features a metal body and is designed for indoor surface mounting. This timer is used for automatic on/off control of electrical loads such as lighting, fans, and pumps in industrial and commercial scheduling applications

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