Cartridge Heaters

Cartridge heaters are compact electric heating components used in compatible commercial and industrial equipment. They are commonly selected by maintenance and process-heating buyers to add heat where a specific cartridge diameter, length, voltage, and wattage are required.

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Helpful Buying Guide

Cartridge Heater Buying Guide

Choose a cartridge heater by first matching it to the equipment’s required installation size and electrical rating. The available high-density swaged models vary by diameter, length, voltage, wattage, and lead arrangement, while the listed models use 321 stainless steel sheaths.

Visual Guide

Popular examples in this category

High-Density Swaged Cartridge Heater, 3/8 in. OD, 6 in. L, 240V, 750WHigh-Density Swaged Cartridge Heater, 3/8 in. OD, 6 in. L, 240V, 750WWBB382701High-Density Swaged Cartridge Heater, 3/8 in. x 10 in., 240V, 1000WHigh-Density Swaged Cartridge Heater, 3/8 in. x 10 in., 240V, 1000WWBB382708High-Density Swaged Cartridge Heater, 1/2 in. Diameter x 6 in. Length, 240V, 1000W - 4 W x 5 H x 8 DHigh-Density Swaged Cartridge Heater, 1/2 in. Diameter x 6 in. Length, 240V, 1000W - 4 W x 5 H x 8 DWBB382713High-Density Cartridge Heater, 3/4 in. x 7 in., 240V, 1000WHigh-Density Cartridge Heater, 3/4 in. x 7 in., 240V, 1000WWBB382724
Use Cases

For compatible heating equipment

These cartridge heaters are electric heating components for compatible commercial and industrial equipment, including maintenance and process-heating applications.

How to Choose

Match the critical requirements

Confirm the required heater diameter and length, then match the voltage and wattage specified for the equipment. Review lead length and braided-lead details for connection planning.

Applications

Compact cartridge-heater formats

The represented selection includes compact heaters from 1/4 in. to 3/4 in. diameter and from 1-1/4 in. to 10 in. long for installations designed for those sizes.

Additional Information

Construction and leads

The listed heaters feature high-density swaged construction and 321 stainless steel sheaths. Listed lead arrangements include 10 in. leads and 12 in. leads with 10 in. stainless steel braid.

120V–240VVoltage options

Represented models are rated for either 120V or 240V operation.

150W–2000WWattage range

Available listed outputs range from 150 watts to 2,000 watts.

1/4–3/4 in.Diameter range

The represented cartridge diameters span 1/4 in. through 3/4 in.

1-1/4–10 in.Length range

The listed heater lengths range from 1-1/4 in. to 10 in.

Comparison Guide

Compare Cartridge Heater Selection Factors

Use the equipment requirement as the starting point, then compare the corresponding size, electrical rating, and connection details.

Selection factorOptions representedWhat to verify
Diameter and length1/4 in. to 3/4 in. diameter; 1-1/4 in. to 10 in. lengthMatch the heater opening and required heater length.
Voltage and wattage120V or 240V; 150W to 2000WMatch the electrical rating required by compatible equipment.
Lead arrangement10 in. leads or 12 in. leads with 10 in. stainless steel braidConfirm the listed lead configuration for connection planning.
Planning Guide

Plan the right fit before choosing

Start with fit

Verify the cartridge dimensions

A cartridge heater must match the compatible equipment’s required size. Compare both outside diameter and overall length before narrowing the selection.

  • Diameter options represented: 1/4 in., 3/8 in., 1/2 in., and 3/4 in.
  • Length options represented: 1-1/4 in. through 10 in.
  • Examples include 1/4 in. x 3 in., 1/2 in. x 6 in., and 3/4 in. x 10 in. formats.
Match electrical requirements

Select the stated voltage and wattage

Choose a heater with the voltage and wattage required by the compatible equipment. The represented models include 120V and 240V ratings, with outputs ranging from 150W to 2000W.

  • 120V options include 150W, 200W, 250W, and 300W models.
  • 240V options include 300W, 750W, 1000W, and 2000W models.
  • Do not substitute a different electrical rating when matching a replacement or equipment requirement.
Plan the connection arrangement

Review sheath and lead details

The listed cartridge heaters have 321 stainless steel sheaths. Lead details vary among models, so compare the stated lead length and whether stainless steel braid is included.

  • Some models list 10 in. leads.
  • Other models list 12 in. leads with 10 in. stainless steel braid.
  • Several 3/4 in. models list a 12 in. lead with 10 in. of braid.
FAQ

Common questions before buying

What voltages are available for these cartridge heaters?

The represented models are available in 120V and 240V ratings.

What sizes are represented in this category?

Listed diameters range from 1/4 in. to 3/4 in., and listed lengths range from 1-1/4 in. to 10 in.

What wattages are available?

The represented models range from 150W to 2000W.

What sheath and lead details are listed?

The listed heaters have 321 stainless steel sheaths. Lead details include 10 in. leads and 12 in. leads with 10 in. stainless steel braid, depending on the model.

Helpful Buying Guide

Cartridge Heater Buying Guide

Choose a cartridge heater by first matching it to the equipment’s required installation size and electrical rating. The available high-density swaged models vary by diameter, length, voltage, wattage, and lead arrangement, while the listed models use 321 stainless steel sheaths.

Visual Guide

Popular examples in this category

High-Density Swaged Cartridge Heater, 3/8 in. OD, 6 in. L, 240V, 750WHigh-Density Swaged Cartridge Heater, 3/8 in. OD, 6 in. L, 240V, 750WWBB382701High-Density Swaged Cartridge Heater, 3/8 in. x 10 in., 240V, 1000WHigh-Density Swaged Cartridge Heater, 3/8 in. x 10 in., 240V, 1000WWBB382708High-Density Swaged Cartridge Heater, 1/2 in. Diameter x 6 in. Length, 240V, 1000W - 4 W x 5 H x 8 DHigh-Density Swaged Cartridge Heater, 1/2 in. Diameter x 6 in. Length, 240V, 1000W - 4 W x 5 H x 8 DWBB382713High-Density Cartridge Heater, 3/4 in. x 7 in., 240V, 1000WHigh-Density Cartridge Heater, 3/4 in. x 7 in., 240V, 1000WWBB382724
Use Cases

For compatible heating equipment

These cartridge heaters are electric heating components for compatible commercial and industrial equipment, including maintenance and process-heating applications.

How to Choose

Match the critical requirements

Confirm the required heater diameter and length, then match the voltage and wattage specified for the equipment. Review lead length and braided-lead details for connection planning.

Applications

Compact cartridge-heater formats

The represented selection includes compact heaters from 1/4 in. to 3/4 in. diameter and from 1-1/4 in. to 10 in. long for installations designed for those sizes.

Additional Information

Construction and leads

The listed heaters feature high-density swaged construction and 321 stainless steel sheaths. Listed lead arrangements include 10 in. leads and 12 in. leads with 10 in. stainless steel braid.

120V–240VVoltage options

Represented models are rated for either 120V or 240V operation.

150W–2000WWattage range

Available listed outputs range from 150 watts to 2,000 watts.

1/4–3/4 in.Diameter range

The represented cartridge diameters span 1/4 in. through 3/4 in.

1-1/4–10 in.Length range

The listed heater lengths range from 1-1/4 in. to 10 in.

Comparison Guide

Compare Cartridge Heater Selection Factors

Use the equipment requirement as the starting point, then compare the corresponding size, electrical rating, and connection details.

Selection factorOptions representedWhat to verify
Diameter and length1/4 in. to 3/4 in. diameter; 1-1/4 in. to 10 in. lengthMatch the heater opening and required heater length.
Voltage and wattage120V or 240V; 150W to 2000WMatch the electrical rating required by compatible equipment.
Lead arrangement10 in. leads or 12 in. leads with 10 in. stainless steel braidConfirm the listed lead configuration for connection planning.
Planning Guide

Plan the right fit before choosing

Start with fit

Verify the cartridge dimensions

A cartridge heater must match the compatible equipment’s required size. Compare both outside diameter and overall length before narrowing the selection.

  • Diameter options represented: 1/4 in., 3/8 in., 1/2 in., and 3/4 in.
  • Length options represented: 1-1/4 in. through 10 in.
  • Examples include 1/4 in. x 3 in., 1/2 in. x 6 in., and 3/4 in. x 10 in. formats.
Match electrical requirements

Select the stated voltage and wattage

Choose a heater with the voltage and wattage required by the compatible equipment. The represented models include 120V and 240V ratings, with outputs ranging from 150W to 2000W.

  • 120V options include 150W, 200W, 250W, and 300W models.
  • 240V options include 300W, 750W, 1000W, and 2000W models.
  • Do not substitute a different electrical rating when matching a replacement or equipment requirement.
Plan the connection arrangement

Review sheath and lead details

The listed cartridge heaters have 321 stainless steel sheaths. Lead details vary among models, so compare the stated lead length and whether stainless steel braid is included.

  • Some models list 10 in. leads.
  • Other models list 12 in. leads with 10 in. stainless steel braid.
  • Several 3/4 in. models list a 12 in. lead with 10 in. of braid.
FAQ

Common questions before buying

What voltages are available for these cartridge heaters?

The represented models are available in 120V and 240V ratings.

What sizes are represented in this category?

Listed diameters range from 1/4 in. to 3/4 in., and listed lengths range from 1-1/4 in. to 10 in.

What wattages are available?

The represented models range from 150W to 2000W.

What sheath and lead details are listed?

The listed heaters have 321 stainless steel sheaths. Lead details include 10 in. leads and 12 in. leads with 10 in. stainless steel braid, depending on the model.

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