Dongan TMBK-130B, single-phase lighting disconnect, 250 VA
The Dongan 3G-OTH-04388 is a single-phase lighting disconnect from the Series TMBK Transformer Disconnect series. It is rated at 250 VA with a primary voltage of 480 V and a secondary voltage of 120 V, operating at…
SKU 3G-OTH-04388
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-04388 is a single-phase lighting disconnect from the Series TMBK Transformer Disconnect series. It is rated at 250 VA with a primary voltage of 480 V and a secondary voltage of 120 V, operating at 50/60 Hz.
Frequently Asked Questions
What is the Dongan TMBK-130B used for?
The Dongan TMBK-130B is a single-phase lighting disconnect used to provide safe isolation and power for control panel lighting and auxiliary power in industrial machinery. It is suitable for NEMA 1/IP23 or NEMA 12/IP54/IP65 enclosures and complies with UL, CUL, CE, and TÜV standards.
What are the specifications of the Dongan TMBK-130B?
The Dongan TMBK-130B is a single-phase transformer disconnect rated at 250 VA with a primary voltage of 480 V and a secondary voltage of 120 V. It operates at 50/60 Hz and is part of the Series TMBK Transformer Disconnect line. It is UL and CUL Listed, CE Marked, and TÜV Rheinland Licensed.
Where to buy the Dongan TMBK-130B in Singapore?
3G Electric supplies the Dongan TMBK-130B to Singapore. We source this single-phase lighting disconnect from Dongan and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 250 VA, 480 V primary / 120 V secondary unit.
How to install the Dongan TMBK-130B?
Install the Dongan TMBK-130B in a suitable NEMA 1/IP23 or NEMA 12/IP54/IP65 enclosure. Ensure primary voltage is 480 V and secondary is 120 V at 50/60 Hz. Use finger-safe fuses and terminals as per the datasheet. Always follow local electrical codes and disconnect power before 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.