Honeywell ET 401A1 Electronic Ignition Transformer, 110-120V AC Input, 14kV 30mA Output, IP40, for Burners & Furnaces

Honeywell ET 401A1 Electronic Ignition Transformer - 110-120V AC Input, 14kV 30mA Output, IP40

The Honeywell ET 401A1 is a genuine, high-performance electronic ignition transformer engineered to deliver a powerful and reliable high-voltage spark for the ignition of gas or oil burners. Specifically designed for critical residential, commercial, and light industrial heating applications, this transformer operates with a 110-120V AC input voltage at 50/60 Hz, making it suitable for standard North American electrical systems. It provides a robust 14kV (kilovolt) high-voltage output with an amplitude of 30mA rms, ensuring consistent and rapid ignition of the fuel-air mixture for safe and efficient burner startup.

Optimized for intermittent duty, the ET 401A1 features a duty cycle rated at 33% ED in 3 minutes, indicating its suitability for applications where it is actively igniting for a portion of the operational cycle. With an IP40 protection rating, it offers a degree of protection against solid objects larger than 1mm and minimal protection against liquids, suitable for installation within protected enclosures. Unlike traditional heavy iron-core transformers, this electronic model typically boasts a lighter weight, enhanced energy efficiency, and quieter operation, contributing to overall system performance. The ET 401A1 is a critical component for maintaining the safety, efficiency, and consistent performance of various heating systems, including residential furnaces, commercial boilers, water heaters, and other process heating equipment. It is cURus certified, confirming its compliance with safety standards for both the United States and Canada, ensuring peace of mind for installers and end-users. Trust in genuine Honeywell components for optimal compatibility, superior performance, and adherence to all vital safety regulations for your ignition control setups. This offering includes one (1) unit.

Key Features:

• Model No.: ET 401A1
• Product Type: Electronic Ignition Transformer
• Input Voltage: 110-120V AC
• Input Current: 0.3A
• Frequency: 50/60 Hz
• Output Voltage: 14kV (Kilovolts)
• Output Current Amplitude: 30mA rms
• Duty Cycle: AB 33% ED in 3 Minutes (Intermittent Duty)
• Protection Class: IP40
• Certifications: cURus (UL Listed for both USA and Canada)
• Application: Ignition of Gas and Oil Burners in residential, commercial, and light industrial heating systems (e.g., furnaces, boilers, water heaters).
• Benefits: Reliable Spark Ignition, Enhanced Safety, Energy Efficient, Compact Design, Certified for North American Use.
• Origin: Made in China