Dongan AP12-503, 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-03903
Also listed as: AP12503 · AP12 503
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
Industrial control transformer providing stable, isolated control voltage for machine tools, solenoids, magnetic switches, relays and HVAC controls.
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-03903 control transformer used for?
The Dongan 3G-OTH-03903 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-03903?
The Dongan 3G-OTH-03903 is a single-phase control transformer from the Series AP12 & FP12, with a rating of 3.0 kVA. It is designed for industrial control applications requiring reliable voltage isolation and regulation.
Where to buy the Dongan 3G-OTH-03903 in Singapore?
You can source the Dongan 3G-OTH-03903 control transformer through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.
How to select the right control transformer for machine tools?
To select a control transformer like the Dongan 3G-OTH-03903, match the kVA rating (3.0 kVA) to the total load of solenoids, relays, and contactors. Ensure the primary voltage matches your supply and the secondary provides the required control voltage. Dongan transformers are designed for reliable isolation in industrial environments.
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.