Dongan TDLK-250, single-phase lighting disconnect, 3000 VA
The Dongan 3G-OTH-04378 is an industrial lighting disconnect from the Series TDLK Transformer Disconnect. It is a single-phase unit rated 3000 VA with a primary voltage of 480 V and secondary voltage of 120 V. The…
SKU 3G-OTH-04378
Also listed as: TDLK 250 · TDLK-250
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-04378 is an industrial lighting disconnect from the Series TDLK Transformer Disconnect. It is a single-phase unit rated 3000 VA with a primary voltage of 480 V and secondary voltage of 120 V. The disconnect operates at 50/60 Hz and weighs 96 lb.
Frequently Asked Questions
What is the Dongan TDLK-250 used for?
The Dongan TDLK-250 is a single-phase lighting disconnect used to provide power and overcurrent protection for control panel lighting and auxiliary power in industrial environments. It is suitable for NEMA 1/IP23 or NEMA 12/IP54/IP65 enclosures and complies with UL, CUL, CE, and TÜV Rheinland standards.
What are the specifications of the Dongan TDLK-250?
The Dongan TDLK-250 is a single-phase unit rated 3000 VA with a primary voltage of 480 V and secondary voltage of 120 V. It operates at 50/60 Hz, weighs 96 lb, and is part of the Series TDLK Transformer Disconnect. It is UL and CUL Listed, CE Marked, and TÜV Rheinland Licensed.
Where to buy the Dongan TDLK-250 in Singapore?
3G Electric supplies the Dongan TDLK-250 to customers in Singapore. We source this industrial lighting disconnect globally and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this single-phase, 3000 VA unit.
How to install the Dongan TDLK-250?
Install the Dongan TDLK-250 in a suitable NEMA 1 or NEMA 12 enclosure per local electrical codes. Ensure the primary 480 V supply is disconnected before wiring. Use finger-safe fuses and transformer terminals as specified by Dongan. Always follow the manufacturer's datasheet and safety guidelines 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.