RS PRO Heating Element, 4in, 350 W, 120 V ac

Cartridge heaters have high temperature lead wires that can stand temperature of up to 450̊C
High impact ceramic cap suitable for high vibration applications
Deep holes in ceramic cap prevents fraying of lead when bent
Nickel-chromium resistance wire for maximum heater life
TIG welded end disc prevents contamination and moisture absorption
Fiberglass lead wire insulation
10" Lead wires

Cartridge Heaters

In order to obtain optimum performance from these products, it is advised that temperature sensing and control elements be used with them.

Designed to provide localised heat to a restricted work area requiring close thermal control
Cartridge heaters have low/moderate watt density elements consisting of helical wire coils on ceramic former or high watt density elements with the heating element located close to the sheath, which is swaged to improve heat conduction
All units supplied with instruction leaflet