Press Release Summary:
Used to stage heaters to prevent circuit overload, ZC series uses positive temperature coefficient and bimetal disc(s) to initiate switching action. Contacts close after specified time range. PTC is self-current limiting, ensuring stable switching action over voltage range. Featuring solid state construction, shock- and vibration-resistant product has operating temperature range of -50 to +165Â°F and contact rating from 12.5-25 A.
Original Press Release:
ZC24A34 Series Electric Heat Sequencer
Aliso Viejo, California - Zettler Controls, Inc introduces heat sequencers to our growing line of products for the HVAC/R industry. The ZC series of heat sequencers are used to stage heaters to prevent circuit overload. Common applications include electric furnaces, baseboard heaters, heat pump blowers and heating element controls. The device uses a positive temperature coefficient and bimetal disc(s) to initiate switching action. Contacts close after a given time range. The PTC is self-current limiting, ensuring stable switching action over a wide range of voltages.
o Solid State
o Standard operating temperature between -50°F (-45.5°C) and 165°F (73.8°C)
o 12.5A to 25A contact ratings
o Various mounting positions
o Shock and Vibration Resistant
o UL pending
For application, pricing, and product information contact:
National Sales Manager
Zettler Controls, Inc.
Aliso Viejo, CA 92656
Tel: (949) 360-5840
Fax: (949) 360-5839
Web Site: www.zettlercontrols.com