Dongan 33-250-PM, single-phase control transformer, 0.250 kVA
The Dongan 3G-OTH-03399 is a single-phase control transformer from the Series 33 Control line, rated at 0.250 kVA. It operates at 50/60 Hz with a primary voltage of 240 x 480 V and a secondary voltage of 120 V…
SKU 3G-OTH-03399
Also listed as: 33250PM · 33 250 PM
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Dongan 3G-OTH-03399 is a single-phase control transformer from the Series 33 Control line, rated at 0.250 kVA. It operates at 50/60 Hz with a primary voltage of 240 x 480 V and a secondary voltage of 120 V. Weighing 9 lb, its dimensions are 4.25 x 3.75 x 4.500 inches.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dongan 3G-OTH-03399 control transformer used for?
The Dongan 3G-OTH-03399 is a single-phase control transformer designed to step down line voltage to a lower voltage for industrial control circuits, such as relays, contactors, and programmable logic controllers. It is commonly used in manufacturing, HVAC, and process control applications where reliable 120 V control power is needed from a 240 x 480 V primary supply.
What are the specifications of the Dongan 3G-OTH-03399?
The Dongan 3G-OTH-03399 is a single-phase control transformer rated at 0.250 kVA. It operates at 50/60 Hz with a primary voltage of 240 x 480 V and a secondary voltage of 120 V. The unit weighs 9 lb and measures 4.25 x 3.75 x 4.500 inches. It is part of Dongan's Series 33 Control line.
Where to buy the Dongan 3G-OTH-03399 in Singapore?
3G Electric supplies the Dongan 3G-OTH-03399 control transformer to customers in Singapore. We source and deliver this model, handling logistics, customs clearance, and last-mile delivery to your facility. Contact our team for a quotation and lead time on your order.
How to select the right Dongan control transformer for my application?
To select the correct Dongan control transformer, first determine the required secondary voltage and VA rating for your control load. The 3G-OTH-03399 provides 120 V at 0.250 kVA. Verify that the primary voltage matches your supply (240 x 480 V) and that the frequency is 50/60 Hz. Always size the transformer to handle the inrush current of connected devices.
Used in
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3G Electric supplies Dongan control transformer. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
