Dongan AP12-501AP12-503, single-phase control transformer, 3.0 kVA
Industrial control transformer providing stable, isolated control voltage for machine tools, solenoids, magnetic switches, relays and HVAC controls.
SKU 3G-OTH-03902
Also listed as: AP12501AP12503 · AP12 501AP12 503
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Industrial control transformer providing stable, isolated control voltage for machine tools, solenoids, magnetic switches, relays and HVAC controls.
Frequently Asked Questions
What is the Dongan 3G-OTH-03902 control transformer used for?
The Dongan 3G-OTH-03902 is a single-phase control transformer rated at 3.0 kVA. It provides stable, isolated control voltage for industrial applications such as machine tools, solenoids, magnetic switches, relays, and HVAC controls.
What are the specifications of the Dongan 3G-OTH-03902?
The Dongan 3G-OTH-03902 is a single-phase control transformer from the Series AP12 & FP12, rated at 3.0 kVA. It weighs 120 lb and has dimensions of 14.00 x 14.00 x 9.25 inches. It is designed for reliable control voltage isolation.
Where to buy the Dongan 3G-OTH-03902 in Singapore?
3G Electric supplies the Dongan 3G-OTH-03902 control transformer to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 3.0 kVA single-phase unit.
How to select the right Dongan control transformer for my application?
To select the right Dongan control transformer, match the kVA rating to your load requirements—the 3G-OTH-03902 is a 3.0 kVA single-phase unit. Ensure the primary and secondary voltage ratings suit your control circuit. Consult the manufacturer's datasheet for wiring diagrams and mounting dimensions.
Used in
Common applications for DonganDongan Products
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.