Dongan TMAK-190, single-phase lighting disconnect, 750 VA, 480 V primary / 120 V secondary
The Dongan 3G-OTH-04381 is a single-phase lighting disconnect from the Series TMAK Transformer Disconnect line. It is rated for 750 VA at 50/60 Hz with a primary voltage of 480 V and a secondary voltage of 120 V. The…
SKU 3G-OTH-04381
Also listed as: TMAK 190 · TMAK-190
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.
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Product Description
The Dongan 3G-OTH-04381 is a single-phase lighting disconnect from the Series TMAK Transformer Disconnect line. It is rated for 750 VA at 50/60 Hz with a primary voltage of 480 V and a secondary voltage of 120 V. The unit weighs 25 lb and is designed for industrial lighting disconnect applications.
Frequently Asked Questions
What is the Dongan TMAK-190 used for?
The Dongan TMAK-190 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 TMAK-190?
The Dongan TMAK-190 is a single-phase transformer disconnect rated at 750 VA, with a primary voltage of 480 V and secondary voltage of 120 V. It operates at 50/60 Hz, weighs 25 lb, and is part of the Series TMAK Transformer Disconnect line.
Where to buy the Dongan TMAK-190 in Singapore?
You can source the Dongan TMAK-190 through 3G Electric in Singapore. We provide logistics, customs clearance, and delivery for this UL/CUL listed, CE marked transformer disconnect. Contact us for availability and lead time on orders.
How to install the Dongan TMAK-190?
Install the Dongan TMAK-190 by mounting it in a suitable enclosure, connecting the 480 V primary and 120 V secondary per wiring diagrams, and using the padlockable disconnect for safe isolation. Always follow local electrical codes and the manufacturer's instructions for proper installation.
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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.