Dongan 33-050-H, single-phase control transformer, 0.050 kVA
The Dongan 33-050-H is a single-phase control transformer from the Series 33 Control line. Rated at 0.050 kVA, it accepts a 240 V primary voltage and delivers a 120 V secondary voltage at 50/60 Hz. Weighing 2.7 lb…
SKU 3G-OTH-03385
Also listed as: 33050 H · 33050-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.
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Product Description
The Dongan 33-050-H is a single-phase control transformer from the Series 33 Control line. Rated at 0.050 kVA, it accepts a 240 V primary voltage and delivers a 120 V secondary voltage at 50/60 Hz. Weighing 2.7 lb, the unit measures 3.19 x 3.00 x 2.50 inches.
Frequently Asked Questions
What is the Dongan 33-050-H control transformer used for?
The Dongan 33-050-H is a single-phase control transformer designed to step down 240 V primary voltage to 120 V secondary for industrial control circuits. It is commonly used in machine tools, HVAC systems, and automation panels where reliable voltage conversion is required for relays, contactors, and programmable logic controllers.
What are the specifications of the Dongan 33-050-H?
The Dongan 33-050-H is a single-phase control transformer rated at 0.050 kVA. It accepts a 240 V primary input and delivers a 120 V secondary output at 50/60 Hz. The unit weighs 2.7 lb and measures 3.19 x 3.00 x 2.50 inches. It is part of the Series 33 Control line from Dongan.
Where to buy the Dongan 33-050-H in Singapore?
3G Electric supplies the Dongan 33-050-H control transformer to Singapore. We source and deliver this unit, handling logistics, customs clearance, and local delivery. Contact our team for pricing and lead time on this single-phase 0.050 kVA transformer with 240 V primary and 120 V secondary.
How to select the right control transformer for a 120 V load?
To select a control transformer like the Dongan 33-050-H, match the primary voltage to your supply (240 V) and secondary to your load (120 V). Ensure the kVA rating (0.050 kVA) exceeds the total load of connected devices. Verify frequency compatibility (50/60 Hz) and physical fit within your enclosure.
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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.
