Allanson 444-340 Ferromagnetic Service Replacement Transformer for Armstrong/esso
The Allanson 444-340 is a ferromagnetic service replacement ignition transformer for oil burner applications. It operates on 240V input at 60Hz, delivering a secondary voltage of 10,000 volts at 23mA. This Large Can…
SKU 3G-OTH-03209
Also listed as: 444340 · 444 340
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 Allanson 444-340 is a ferromagnetic service replacement ignition transformer for oil burner applications. It operates on 240V input at 60Hz, delivering a secondary voltage of 10,000 volts at 23mA. This Large Can Series transformer features mid-point grounding, a Rajah connector on the HV terminal, and an external junction box. It is specifically designed for Armstrong/Esso burners.
Frequently Asked Questions
What is the Allanson 444-340 transformer used for?
The Allanson 444-340 is a ferromagnetic service replacement ignition transformer designed for constant duty in commercial or industrial oil burners, specifically Armstrong/Esso models. It provides a reliable 10,000 Volt secondary ignition source for oil-fired heating equipment.
What are the specifications of the Allanson 444-340?
The Allanson 444-340 operates at 240V input, 60 Hz, with a secondary voltage of 10,000 Volt RMS and 23 mA secondary short circuit current. It features a mid-point ground, external junction box, Rajah connector HV terminal, and a large can series size. Storage temperature range is -40 to +80 °C.
Where to buy the Allanson 444-340 in Singapore?
3G Electric supplies the Allanson 444-340 ferromagnetic service replacement transformer to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this ignition transformer for Armstrong/Esso oil burners.
How to install the Allanson 444-340 transformer?
Ensure the transformer is mounted securely with the correct loading air gap of 1/8 to 3/16 inches. Connect the 240V input to the external junction box and the Rajah connector to the burner's HV terminal. Always follow the burner manufacturer's instructions and disconnect power before installation.
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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.
