C.U.L. Recognized – E56973
Battery Warmers, Cabinets, Defrost Applications, Heated Food Tables, Laboratory Equipment,Incubators, Ceiling Panels, and Wall Panels.
The maximum wattage is based on 3 watts per square inch of surface.
Voltage is normally 120 or 240 volts. Lower voltages are available.
Type A: Self-Adhering/Flexible
Type B: Mechanically Fastene/Flexible
Type C: Mechanically Fastened: Semi-rigid
SF1: Flexible leads for applications where leads can be bent close to the end of the unit.Leads are non-repairable.
SF11B: Straight quick connect terminals. Specify male or female and size: 3/16″ or 1/4″.
SF11C: Flag quick connect terminals. Specify male or female and size: 3/16″ or 1/4″.
SF11D: Spade terminals. Specify size: #6, #8, #10.
Determine catalog number as shown below. For complex configurations, attach drawings.
FH: Prefix for foil heater
3: Width of heater from which side the lead comes out
6: Length of heater
SF1-12: Lead type and length
SF11A: Terminal if required
A: Construction of heater (specify A, B, C)
4: The number of passes of element inside the foil (generally determined by the factory)
20: Element length (generally determined by the factory)