Watlow FIREROD® Cartridge Heater
Watlow FIREROD® Cartridge Heater
Watlow FIREROD® Cartridge Heater

Watlow FIREROD E1A51-E12 Cartridge Heater

Starting at: $35.00

Call 800-321-8007 or fill out our online form today to order this product or to speak with a Hi-Watt application specialist.

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Description

Watlow’s E1A51-E12 cartridge heater excels in high-temperature applications, including semiconductor processing, oil refining, medical equipment manufacturing, and more. This model features a 1/4” diameter for confined spaces and is available in a 120V configuration.

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  • Nickel Chromium Wire: All FIREROD models, including the E1A51-E12 are built with nickel-chromium resistance wire to improve heat uniformity.
  • MgO Insulation: This heater’s integrated magnesium oxide insulation ensures faster startup.
  • Corrosion-Resistant Sheath: The E1A51-E12’s sheath can be constructed from Alloy 800 or stainless steel, depending on corrosion resistance requirements.
  • Electrical Continuity: All FIREROD cartridge heaters have metallurgically bonded conductor pins to improve heater performance.
  • Optional Features: This high-temperature heater can be engineered with optional integrated thermocouples, distributed wattage, flanges, or bent designs.

Get help configuring your cartridge heater. If you’re not sure if the E1A51-L12 is the right solution for your space, our experts can help. One of the top causes of thermal system failure is excessive watt density for the intended area. We can help you size your heater and offer installation guidance to reduce air gaps and ensure sensors are placed in the correct location.

Diameter (In.) 1/4″
Sheath Length 1″ (25 mm)
Volts 120V
Watts 80
Watt Density 208 W/in2 (32 W/cm2)
Weight 0.02 lbs (0.009 kg)

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