AllansonIgnition Transformers

Allanson 542-A-SF Ferromagnetic Ignition Transformer

Allanson’s Single Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial gas applications.

SKU 3G-OTH-03301

Also listed as: 542ASF · 542 A SF

Brand

Allanson

Item

542-A-SF Ferromagnetic Ignition Transformer

Local availability & support — the Philippines

Delivery: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment: Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to: Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Allanson

Poles

Single 

Current

23mA 

Grounding

One End Ground 

Application

GAS

Input Voltage

120V 

Input Frequency

60Hz 

Secondary Voltage

10000V 

Datasheet Content

[{"filename":"FerromagneticSP_SpecSheet_21-3101121.pdf","text":"FERROMAGNETIC TRANSFORMERS\n                                                                         1092 / 1112 / 1196 / 542\n                                                                               SPECIFICATION GUIDE\n\n\n                     SINGLE POLE, ONE END GROUND MODELS\n\n Allanson’s ferromagnetic transformers are designed for constant duty and provide the most reliable ignition\n source for commercial and/or industrial gas applications.\n\n\n          Absolute Maximum Ratings\n          Model #                                       1092           1112           1196             542\n          Rated Operating Input Voltage (V)               120           240            240             120\n          Operating Input Voltage Range (V)            108-132        216-252        216-252         108-132\n          Input Supply Frequency (Hz)                   50/60            60             50              60\n          Primary Voltage - Amperes (VA)               250/180          180            180             265\n          Secondary Voltage (RMS)                        6000           6000           6000           10000\n          Secondary Short Circuit Current (mA)          25/20            20             20              23\n          Storage Temperature (°C)                    -40 to +80     -40 to +80     -40 to +80      -40 to +80\n          Operating Temperature (°C)                  -30 to +40     -30 to +40     -30 to +40      -30 to +40\n          Operating Relative Humidity (%)                 90             90             90              90\n          Loading Air Gap (inches)                    1/16 - 1/8     1/16 - 1/8     1/16 - 1/8      1/16 - 1/8\n\n\n\n\n83 Commerce Valley Drive E., Markham, ON L3T 7T3                     181 Cooper Ave., Suite 112, Tonawanda, NY 14150   #21-310\n      T: 1.800.661.7251 ● F: 1.416.752.6718                                T: 1.631.293.3880 ● F: 1.631.293.3470        1121\n\n\n               For more information, please visit us at allanson.com or e-mail us at cservice@allanson.com"}]

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Allanson Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Allanson’s Single Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial gas applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Allanson 3G-OTH-03301 ferromagnetic ignition transformer used for?

The Allanson 3G-OTH-03301 is a single-pole ferromagnetic ignition transformer designed for constant-duty ignition in commercial, residential, and industrial gas-fired burners and appliances. It provides a reliable 10,000 V secondary voltage to ignite gas in boilers, furnaces, and process heaters.

What are the specifications of the Allanson 3G-OTH-03301 ignition transformer?

The Allanson 3G-OTH-03301 operates at 120 V input, 60 Hz, with a secondary voltage of 10,000 V RMS and a secondary short-circuit current of 23 mA. It has a single-pole, one-end-ground configuration, a loading air gap of 1/16 to 1/8 inches, and an operating temperature range of -30 to +40 °C.

Where to buy the Allanson 3G-OTH-03301 in Singapore?

3G Electric supplies the Allanson 3G-OTH-03301 ferromagnetic ignition transformer to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this model.

How to install the Allanson 3G-OTH-03301 ignition transformer?

Mount the Allanson 3G-OTH-03301 securely in a dry location within its operating temperature range. Connect the 120 V primary supply to the input terminals and the high-voltage secondary to the spark electrode. Ensure the one-end-ground connection is properly bonded. Always follow the manufacturer's wiring diagram and local electrical codes.

Used in

Common applications for Allanson

Oil burner retrofit maintenance — Allanson CAT 1092 TYPE F transformer replacement in existing Beckett control circuits

Industrial heating-system commissioning — Control transformer installation in multi-stage flame-safeguard burner startup sequences

Plant emergency maintenance — Same-day T92 transformer procurement to restore failed ignition control voltage supply

Burner control-cabinet assembly — Allanson transformer integration in custom control-circuit designs for process-heating applications

Field technician spare-parts kit — Stocking CAT 1092 and T92 variants for mobile maintenance coverage of regional burner installations

Allanson 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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