Use this tubular cartridge heater from RS PRO for all your industrial heating needs, from plastics and packaging applications to hot stamping and printing. Its fibreglass-insulated lead wire is able to handle temperatures up to +450°C.

Installing one of these heating elements is easy – they're designed to be slotted snugly into holes, which can be drilled in either imperial or metric sizes. For correct operation, make sure you fit the 10 mm-diameter cartridge tightly into the hole.

This 300 W cartridge heater has a TIG-welded end disc that helps prevent contamination and moisture from getting into the element. There's also a nickel-chromium resistance wire to increase the product's lifetime.

The versatile, robust heating element is part of our tried and tested RS PRO series of quality products. It complies with RoHS guidelines on the minimal use of restricted hazardous substances.

• Cartridge heater
• Power rating of 300 W
• Supply voltage of 220 V AC
• Diameter of 10 mm
• Length of 150 mm
• Lead length of 10 inches
• Nickel-chromium resistance wire for maximum heater life
• TIG-welded end disc prevents contamination and moisture absorption
• Fibreglass lead wire insulation
• RoHS-compliant for restricted hazardous substances

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards

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