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Cylindrical mica band heater, stainless steel exterior, 12 inch lead wires with 10 inch braid

Tempco

Tempco NHW00144 Band Heater 120V 2 in 400W 900°F

SKU CH-X5ET-SN1VS

A 120V mica-insulated band heater with a 2-inch inside diameter delivers 400W up to 900°F via 12-inch leads and 10-inch stainless-steel braid

  • Heats to 900 °F for demanding thermal processes
  • 400 W at 120 V delivers consistent power output
  • 38 W/sq in watt density suits lower-temperature applications
  • 12 in lead wire with 10 in stainless braid simplifies connection
  • Mica-insulated steel inside and stainless outside resists corrosion

Purpose-built Band Heater

The Tempco NHW00144 is a mica-insulated band heater designed for industrial heating tasks. It operates at 120V and delivers 400W of power with a maximum temperature of 900°F. The unit features a 2 in inside diameter and a 2 in width, suited for cylindrical surfaces. A sinuated formed element supports lower watt density applications where high-density construction is not required.

Integration and Wiring

The heater terminates in a 12 in lead wire protected by a 10 in stainless steel braid for durability. It draws 3.33 A at full load and offers a watt density of 38 W/sq in. Width tolerance is held to +/-1/16 in for consistent fit. No terminals are included, so connections must be made directly to the leads during installation.

Ideal Users and Limitations

This heater suits maintenance teams and OEMs needing a 2 in diameter band for moderate watt density processes up to 900°F. Buyers who require integrated terminals, a different voltage, or a higher watt density design should look at alternative configurations. The absence of built-in terminals means wiring must be handled separately.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $33.99
Cheaper than about 59% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameTEMPCO

Questions about this item

What maximum temperature can the 400 W band heater reach during continuous operation?

The heater is rated for a maximum temperature of 900 °F under sustained use.

How much current does the 120 V heater draw when running all day?

It draws 3.33 A, producing a watt density of 38 W/sq in with mica-insulated steel construction.

Which termination leads are supplied with the 2 in diameter heater for wiring?

A 12 in lead wire and 10 in stainless-steel braid are provided; no terminals are included.

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