EXW Singapore — collect or forward from our Singapore office.

3G Electric
Image not available
DonganLighting disconnect

Dongan ADLK-230, single-phase lighting disconnect, 2000 VA

The Dongan 3G-OTH-04331 is a lighting disconnect from the Series ADLK Transformer Disconnect. This single-phase unit is rated at 2000 VA with a primary voltage of 480 V and secondary voltage of 120 V, operating at…

SKU 3G-OTH-04331

Also listed as: ADLK 230 · ADLK-230

Brand
Dongan
Item
ADLK-230, single-phase lighting disconnect, 2000 VA
Part Number
ADLK230
Category
Lighting disconnect
Available to Order
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dongan
Manufacturer Part Number
ADLK230
Series
Series ADLK Transformer Disconnect
Phase
single-phase
Rating
2000 VA
Weight
56 lb
Frequency
50/60 Hz
Primary voltage
480 V
Secondary voltage
120 V

Technical Documents

(1)
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

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

Product Description

The Dongan 3G-OTH-04331 is a lighting disconnect from the Series ADLK Transformer Disconnect. This single-phase unit is rated at 2000 VA with a primary voltage of 480 V and secondary voltage of 120 V, operating at 50/60 Hz. It weighs 56 lb.

Frequently Asked Questions

What is the Dongan ADLK-230 lighting disconnect used for?

The Dongan ADLK-230 is a single-phase lighting disconnect used to provide 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-230?

The Dongan ADLK-230 is a single-phase lighting disconnect rated at 2000 VA with a primary voltage of 480 V and secondary voltage of 120 V. It operates at 50/60 Hz, weighs 56 lb, and is part of the Series ADLK Transformer Disconnect. It features a NEMA 1/IP23 enclosure.

Where to buy the Dongan ADLK-230 in Singapore?

You can source the Dongan ADLK-230 lighting disconnect through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this UL/CUL listed, CE marked unit.

How to install the Dongan ADLK-230 lighting disconnect?

Install the Dongan ADLK-230 by mounting it in a suitable NEMA 1 location, connecting the 480 V primary and 120 V secondary per the wiring diagram. Ensure the padlockable disconnect switch is in the off position before wiring. Follow local electrical codes and the manufacturer's instructions for safe operation.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dongan
Dongan
Dongan ADLK-200, single-phase lighting disconnect, 1000 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan ADLK12-230, single-phase lighting disconnect, 2000 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan ADLK-250, single-phase lighting disconnect, 3000 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan ADLK-130, single-phase lighting disconnect, 250 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan ADLK-190, single-phase lighting disconnect, 750 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan ADLK-170, single-phase lighting disconnect, 500 VA, 480 V primary / 120 V secondary, 50/60 Hz

More from Dongan

View all Dongan parts →
Dongan
Dongan
Dongan TMBK-200B, single-phase lighting disconnect, 1000 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan TMAK-170, single-phase lighting disconnect, 500 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan TMAK-190, single-phase lighting disconnect, 750 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan TMAK-170A, single-phase lighting disconnect, 500 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan TMAK-190A, single-phase lighting disconnect, 750 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan TMAK-130A, single-phase lighting disconnect, 250 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan TDAK-170, single-phase lighting disconnect, 500 VA, 480 V primary / 120 V secondary, 50/60 Hz
Dongan
Dongan
Dongan ADLK-210, single-phase lighting disconnect, 1500 VA, 480 V primary / 120 V secondary, 50/60 Hz

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first