Allanson 2721-409 Ferromagnetic Ignition Transformer for Abc, Crane
Allanson’s Double Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial oil applications.
SKU 3G-OTH-03249
Also listed as: 2721409 · 2721 409
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
Allanson’s Double Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial oil applications.
Frequently Asked Questions
What is the Allanson 2721-409 ignition transformer used for?
The Allanson 2721-409 is a ferromagnetic ignition transformer designed for constant-duty ignition in commercial, residential, and industrial oil burners. It is specifically intended for ABC and Crane burner models, providing a reliable spark to ignite oil in heating systems.
What are the specifications of the Allanson 2721-409?
The Allanson 2721-409 is a double-pole, mid-point ground transformer with a small can size. It operates at 120 V input voltage and 60 Hz frequency, delivering a secondary voltage of 10,000 V and a secondary short circuit current of 23 mA. It has a zinc-plated button HV terminal.
Where to buy the Allanson 2721-409 in Singapore?
You can source the Allanson 2721-409 ignition 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 install the Allanson 2721-409 ignition transformer?
Installation should follow the manufacturer's guidelines and local codes. Ensure the transformer is mounted securely, the input voltage matches 120 V at 60 Hz, and the HV terminal is connected to the burner's spark gap. Verify the loading air gap is between 1/8 and 3/16 inches for proper operation.
Used in
Common applications for AllansonAllanson Products
3G Electric supplies Allanson ignition transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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