Robertshaw Open Class 2 Transformer, 620-402
<p>The Robertshaw Open Class 2 Transformer (620-402) is a reliable power conversion solution for HVAC and industrial control applications. This open-style transformer features a foot mounting design for secure…
SKU 3G-OTH-47112
Also listed as: 620402 · 620 402
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
<p>The Robertshaw Open Class 2 Transformer (620-402) is a reliable power conversion solution for HVAC and industrial control applications. This open-style transformer features a foot mounting design for secure installation. It operates with a primary input of 240V AC and provides a secondary output of 24V AC, suitable for powering low-voltage control circuits. The unit includes wire lead connections for both primary and secondary sides, simplifying wiring.</p><p>As a Singapore-based supplier, 3G Electric offers this Robertshaw transformer with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST. Enjoy fast delivery within Singapore and Southeast Asia.</p>
Frequently Asked Questions
What are the input and output voltages of the Robertshaw 620-402?
The primary input voltage is 240V AC, and the secondary output voltage is 24V AC. It also supports 120V AC input and 12V AC output as per the specifications.
How is the transformer mounted and connected?
It has a foot mounting type. Both primary and secondary connections are wire leads, allowing for flexible wiring in your control panel.
Used in
Common applications for RobertshawRobertshaw Products
3G Electric supplies Robertshaw open class 2 transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.