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DonganLighting disconnect

Dongan ADLK-170, single-phase lighting disconnect, 500 VA, 480 V primary / 120 V secondary

The Dongan 3G-OTH-04326 is a single-phase lighting disconnect from the Series ADLK Transformer Disconnect line. It has a rating of 500 VA with a primary voltage of 480 V and secondary voltage of 120 V, operating at…

SKU 3G-OTH-04326

Also listed as: ADLK 170 · ADLK-170

Brand
Dongan
Item
ADLK-170, single-phase lighting disconnect, 500 VA, 480 V primary / 120 V secondary
Part Number
ADLK170
Category
Lighting disconnect
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dongan
Manufacturer Part Number
ADLK170
Series
Series ADLK Transformer Disconnect
Phase
single-phase
Rating
500 VA
Weight
31 lb
Frequency
50/60 Hz
Primary voltage
480 V
Secondary voltage
120 V

Technical Documents

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

Product Description

The Dongan 3G-OTH-04326 is a single-phase lighting disconnect from the Series ADLK Transformer Disconnect line. It has a rating of 500 VA with a primary voltage of 480 V and secondary voltage of 120 V, operating at 50/60 Hz. The unit weighs 31 lb.

Frequently Asked Questions

What is the Dongan ADLK-170 used for?

The Dongan ADLK-170 is a single-phase lighting disconnect used for control panel lighting and auxiliary power. It combines a transformer, fusing, and a padlockable disconnect switch in one UL/CUL listed, CE marked enclosure, making it suitable for industrial control panels.

What are the specifications of the Dongan ADLK-170?

The Dongan ADLK-170 is a single-phase transformer disconnect rated at 500 VA with a primary voltage of 480 V and secondary voltage of 120 V. It operates at 50/60 Hz, weighs 31 lb, and is part of the Series ADLK Transformer Disconnect line. It is UL and CUL listed and CE marked.

Where to buy the Dongan ADLK-170 in Singapore?

To source the Dongan ADLK-170 in Singapore, contact 3G Electric. We supply this UL/CUL listed, CE marked lighting disconnect and handle logistics, customs clearance, and delivery to your facility in Singapore. Contact us for availability and lead time.

How to install the Dongan ADLK-170?

Install the Dongan ADLK-170 by mounting the NEMA 1/IP23 enclosure securely, connecting the 480 V primary and 120 V secondary per local codes, and using the padlockable disconnect for safe isolation. Always follow the manufacturer's wiring diagram and ensure proper grounding for safety.

Used in

Common applications for Dongan
Machine tools — Dongan HC-1500-44 control transformer provides isolated 120 V control power for relays, solenoids, and contactors.
HVAC systems — Dongan 50-0500-059 control transformer supplies stable voltage for building automation controllers and damper actuators.
Variable speed drive systems — Dongan 63-2711SH drive isolation transformer protects SCR-controlled drives from line transients and voltage spikes.
Industrial power distribution — Dongan 41-1680SH general purpose transformer steps 480 V down to 120/240 V for lighting and receptacle panels.
Water treatment plants — Dongan 73-150-2698SH three-phase transformer provides efficient voltage conversion for pump stations and blowers.
Burner management systems — Dongan ignition transformers deliver high-voltage spark for reliable ignition of oil and gas burners in boilers and furnaces.
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Dongan Products

3G Electric supplies Dongan lighting disconnect. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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