Dongan AP12-501, 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-03901
Also listed as: AP12501 · AP12 501
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-03901 control transformer used for?
The Dongan 3G-OTH-03901 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-03901?
The Dongan 3G-OTH-03901 is a single-phase control transformer from the Series AP12 & FP12 family with a rating of 3.0 kVA. It is designed for industrial control applications requiring reliable voltage isolation.
Where to buy the Dongan 3G-OTH-03901 in Singapore?
You can source the Dongan 3G-OTH-03901 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 my application?
To select the right control transformer like the Dongan 3G-OTH-03901, match the kVA rating (3.0 kVA for this model) to the total load of connected devices such as relays and solenoids. Ensure the primary and secondary voltage match your system. Consult a qualified electrician for proper sizing.
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.