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: AP 12503 · AP-12503
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
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 AP12-503 control transformer used for?
The Dongan AP12-503 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 AP12-503?
The Dongan AP12-503 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 AP12-503 in Singapore?
You can source the Dongan AP12-503 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 AP12-503, 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.