Dongan 33-100-H, single-phase control transformer, 0.100 kVA
The Dongan 33-100-H is a single-phase control transformer from the Series 33 Control line. It is rated at 0.100 kVA with primary voltage 240 V and secondary voltage 120 V, operating at 50/60 Hz. The unit weighs 4 lb…
SKU 3G-OTH-03394
Also listed as: 33100 H · 33100-H
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The Dongan 33-100-H is a single-phase control transformer from the Series 33 Control line. It is rated at 0.100 kVA with primary voltage 240 V and secondary voltage 120 V, operating at 50/60 Hz. The unit weighs 4 lb and measures 3.63 x 3.38 x 2.81 inches.
Frequently Asked Questions
What is the Dongan 33-100-H control transformer used for?
The Dongan 33-100-H is a single-phase control transformer designed to step down 240 V primary voltage to 120 V secondary voltage for industrial control circuits. It is commonly used in machine tools, HVAC systems, and panel boards to power relays, contactors, and programmable logic controllers in Singapore facilities.
What are the specifications of the Dongan 33-100-H?
The Dongan 33-100-H is a single-phase control transformer from the Series 33 Control line, rated at 0.100 kVA. It has a primary voltage of 240 V and secondary voltage of 120 V, operating at 50/60 Hz. The unit weighs 4 lb and measures 3.63 x 3.38 x 2.81 inches.
Where to buy the Dongan 33-100-H in Singapore?
You can source the Dongan 33-100-H control transformer through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this Dongan Series 33 Control transformer.
How to select the right Dongan control transformer for my application?
To select the correct Dongan control transformer, match the primary voltage (e.g., 240 V) and secondary voltage (e.g., 120 V) to your circuit requirements. Ensure the kVA rating, such as 0.100 kVA for the 33-100-H, meets the load of connected devices. Verify frequency compatibility (50/60 Hz) and physical dimensions for panel fit.
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.