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Dwyer Digital Timer: 180 sec, Digital (MPN DCT504A). Key specifications — Brand: DWYER. - Digital Timer Switches
DwyerDigital Timer Switches

Dwyer Digital Timer: 180 sec, Digital (MPN DCT504A). Key specifications — Brand: DWYER.

SKU 3G-OTH-31234

Brand
Dwyer
Item
Digital Timer: 180 sec, Digital
Category
Digital Timer Switches
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Technical Specifications

Dwyer
Manufacturer Part Number
DCT504A
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the Dwyer DCT504A digital timer used for?

The Dwyer DCT504A digital timer is used for precise time-delay control in industrial HVAC, process control, and automation systems. It provides a 180-second timing cycle with digital accuracy, suitable for sequencing fans, dampers, pumps, or burners in commercial and light industrial applications.

What are the specifications of the Dwyer DCT504A?

The Dwyer DCT504A is a digital timer with a 180-second timing range. It operates as a time-delay relay, offering digital setpoint accuracy. The device is designed for panel-mount installation and is compatible with standard industrial control voltages. Refer to the Dwyer manual for exact electrical ratings.

Where to buy the Dwyer DCT504A worldwide?

3G Electric supplies the Dwyer DCT504A digital timer to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Dwyer timer, part number DCT504A.

How to install the Dwyer DCT504A digital timer?

Install the Dwyer DCT504A by mounting it in a panel cutout per the manufacturer's template. Wire the timer according to the Dwyer wiring diagram, ensuring correct voltage and load ratings. Set the 180-second delay via the digital interface. Always disconnect power before installation and follow local electrical codes.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer digital 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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