Dongan TMAK-130A, single-phase lighting disconnect, 250 VA
The Dongan 3G-OTH-04380 is a Series TMAK Transformer Disconnect, designed as a single-phase lighting disconnect. It is rated at 250 VA with a primary voltage of 480 V and secondary voltage of 120 V, operating at…
SKU 3G-OTH-04380
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-04380 is a Series TMAK Transformer Disconnect, designed as a single-phase lighting disconnect. It is rated at 250 VA with a primary voltage of 480 V and secondary voltage of 120 V, operating at 50/60 Hz.
Frequently Asked Questions
What is the Dongan TMAK-130A used for?
The Dongan TMAK-130A is a single-phase lighting disconnect used to provide safe isolation and power for control panel lighting and auxiliary power in industrial and commercial electrical enclosures. It is suitable for applications requiring a 480 V primary to 120 V secondary step-down at 250 VA.
What are the specifications of the Dongan TMAK-130A?
The Dongan TMAK-130A is a single-phase transformer disconnect rated at 250 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 TMAK Transformer Disconnect line. It is UL and CUL Listed, CE Marked, and TÜV Rheinland Licensed.
Where to buy the Dongan TMAK-130A in Singapore?
3G Electric supplies the Dongan TMAK-130A to customers in Singapore. We source this single-phase lighting disconnect and handle logistics, customs clearance, and delivery to your facility. Contact 3G Electric for pricing and lead time on this 250 VA, 480 V primary / 120 V secondary unit.
How to install the Dongan TMAK-130A?
Install the Dongan TMAK-130A by mounting it in a suitable enclosure and connecting the 480 V primary supply to the input terminals and the 120 V secondary load to the output. Ensure the disconnect switch is in the off position before wiring. Follow all local electrical codes and the manufacturer's instructions 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.