Dongan TMBK-190B, single-phase lighting disconnect, 750 VA
The Dongan 3G-OTH-04392 is a single-phase lighting disconnect from the Series TMBK Transformer Disconnect line. It is rated at 750 VA with a frequency of 50/60 Hz, primary voltage of 480 V, and secondary voltage of…
SKU 3G-OTH-04392
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Product Description
The Dongan 3G-OTH-04392 is a single-phase lighting disconnect from the Series TMBK Transformer Disconnect line. It is rated at 750 VA with a frequency of 50/60 Hz, primary voltage of 480 V, and secondary voltage of 120 V.
Frequently Asked Questions
What is the Dongan TMBK-190B used for?
The Dongan TMBK-190B is a single-phase lighting disconnect used to provide auxiliary power for control panel lighting and equipment in industrial environments. It is suitable for applications requiring 750 VA, 480 V primary to 120 V secondary conversion at 50/60 Hz, with UL, CUL, and CE certifications.
What are the specifications of the Dongan TMBK-190B?
The Dongan TMBK-190B 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 and is part of the Series TMBK Transformer Disconnect line. It features UL and CUL listing, TÜV Rheinland licensing, and CE marking.
Where to buy the Dongan TMBK-190B in Singapore?
3G Electric supplies the Dongan TMBK-190B to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this single-phase lighting disconnect. We provide technical support for industrial equipment sourcing locally.
How to install the Dongan TMBK-190B?
Install the Dongan TMBK-190B in a NEMA 1/IP23 or NEMA 12/IP54/IP65 enclosure as per the manufacturer's guidelines. Ensure the primary 480 V supply is disconnected before wiring. Use finger-safe fuses and terminals. Follow local electrical codes and the Dongan datasheet for proper grounding and load connections.
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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.