Watlow

Watlow Distributor

Watlow designs and manufactures industrial heaters, temperature sensors, controllers and supporting software as well as assemblies – all of the components of a thermal system. Watlow brings its experience to numerous industries, including semiconductor processing, environmental chambers, energy processes, diesel emissions, medical and foodservice equipment. Discover more resources at Watlow


Questions? Contact our process heat experts at 1-877-852-5259 (or use our online form) to find a solution for your heating needs.


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2465 items

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  • Watlow firerod cartridge heaters J4A90-E12
    J4A90-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 240VAC, 250 Watts total @ 46W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A73-E12
    J4A73-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 240VAC, 1000 Watts total @ 184W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A68-E12
    J4A68-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 240VAC, 400 Watts total @ 74W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A26-E12
    J4A26-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 240VAC, 300 Watts total @ 56W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A242-E12
    J4A242-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 120VAC, 550 Watts total @ 100W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A198-E12
    J4A198-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 120VAC, 750 Watts total @ 138W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A16-E12
    J4A16-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 120VAC, 500 Watts total @ 92W/in2 density, 6 in solid copper pins. No flexible lead options available.
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  • Watlow firerod cartridge heaters J4A139-E12
    J4A139-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 1/2 in OD x 4 in sheath, 120VAC, 400 Watts total @ 74W/in2 density, 6 in solid copper pins. No flexible lead options available.
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