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DonganLighting disconnect

Dongan ADLK-130, single-phase lighting disconnect, 250 VA, 480 V primary / 120 V secondary

The Dongan 3G-OTH-04324 is a single-phase lighting disconnect from the Series ADLK Transformer Disconnect line. It is rated at 250 VA with a frequency of 50/60 Hz and weighs 27 lb. The unit operates with a primary…

SKU 3G-OTH-04324

Also listed as: ADLK 130 · ADLK-130

Brand
Dongan
Item
ADLK-130, single-phase lighting disconnect, 250 VA, 480 V primary / 120 V secondary
Part Number
ADLK130
Category
Lighting disconnect
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Technical Specifications

Dongan
Manufacturer Part Number
ADLK130
Series
Series ADLK Transformer Disconnect
Phase
single-phase
Rating
250 VA
Weight
27 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-04324 is a single-phase lighting disconnect from the Series ADLK Transformer Disconnect line. It is rated at 250 VA with a frequency of 50/60 Hz and weighs 27 lb. The unit operates with a primary voltage of 480 V and supplies a secondary voltage of 120 V.

Frequently Asked Questions

What is the Dongan ADLK-130 used for?

The Dongan ADLK-130 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 requiring safe local power distribution.

What are the specifications of the Dongan ADLK-130?

The Dongan ADLK-130 is a single-phase, 250 VA transformer disconnect with a 480 V primary and 120 V secondary, rated for 50/60 Hz. It weighs 27 lb and is part of the Series ADLK Transformer Disconnect line. The enclosure is NEMA 1/IP23 rated and includes finger-safe fuses and terminals.

Where to buy the Dongan ADLK-130 in Singapore?

You can source the Dongan ADLK-130 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 lighting disconnect. We provide reliable sourcing for industrial electrical components.

How to install the Dongan ADLK-130?

Install the Dongan ADLK-130 by mounting the NEMA 1 enclosure securely and 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. Use finger-safe terminals and follow local electrical codes. Dongan disconnects comply with EN60204-6 safety standards.

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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