Dongan TDEK-230, single-phase lighting disconnect, 2000 VA
The Dongan 3G-OTH-04357 is a single-phase Series TDEK Transformer Disconnect lighting disconnect rated at 2000 VA. It accepts a 480 V primary input and delivers a 120 V secondary output, operating at 50/60 Hz.
SKU 3G-OTH-04357
Also listed as: TDEK 230 · TDEK-230
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Product Description
The Dongan 3G-OTH-04357 is a single-phase Series TDEK Transformer Disconnect lighting disconnect rated at 2000 VA. It accepts a 480 V primary input and delivers a 120 V secondary output, operating at 50/60 Hz.
Frequently Asked Questions
What is the Dongan TDEK-230 used for?
The Dongan TDEK-230 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 TDEK-230?
The Dongan TDEK-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 and is part of the Series TDEK Transformer Disconnect line. The enclosure is NEMA 1/IP23 rated, and the unit is UL and CUL listed, CE marked, and TÜV Rheinland licensed.
Where to buy the Dongan TDEK-230 in Singapore?
You can source the Dongan TDEK-230 through 3G Electric in Singapore. We supply this lighting disconnect and 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 TDEK-230?
Install the Dongan TDEK-230 by mounting it securely in a dry location, connecting the primary 480 V supply to the input terminals and the secondary 120 V load to the output. Ensure the padlockable disconnect switch is in the off position before wiring. Follow local electrical codes and the manufacturer's wiring diagram for safe operation.
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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.