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TEMPCO HDC04521 Cartridge Heater, 240V, 94 W/sq in, 3/8 in Dia, 5 in Lg - Cartridge Heaters
TEMPCOCartridge Heaters

TEMPCO HDC04521 Cartridge Heater, 240V, 94 W/sq in, 3/8 in Dia, 5 in Lg

The TEMPCO Swaged Cartridge Heater (MPN HDC04521) is a 500 W cartridge heater with a 240V rating and a watt density of 94 W/sq in. It features a 3/8 in diameter, 5 in length, and 12 in lead length. This industrial…

SKU 3G-OTH-69546

Also listed as: HDC 04521 · HDC-04521

Brand
TEMPCO
Item
HDC04521 Cartridge Heater, 240V, 94 W/sq in, 3/8 in Dia, 5 in Lg
Part Number
HDC04521
Category
Cartridge Heaters
Available to Order
Also known as:HDC04521TEMPCO
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Technical Specifications

TEMPCO
Manufacturer Part Number
HDC04521
Type
240V, 94 W/sq in
Dia
3/8 in
Lg
5 in
Lead Lg
12 in
Watt Density
94 W/sq in
Heater Voltage
240V

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TEMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TEMPCO Swaged Cartridge Heater (MPN HDC04521) is a 500 W cartridge heater with a 240V rating and a watt density of 94 W/sq in. It features a 3/8 in diameter, 5 in length, and 12 in lead length. This industrial heating element is designed for direct insertion into drilled holes for efficient heat transfer.

Frequently Asked Questions

What is a TEMPCO Swaged Cartridge Heater used for?

The TEMPCO Swaged Cartridge Heater (HDC04521) is used for direct insertion into drilled holes in industrial equipment to provide efficient, localized heat transfer. Common applications include plastic injection molding, packaging machinery, and hot-plate heating across manufacturing industries.

What are the specifications of the TEMPCO HDC04521 cartridge heater?

The TEMPCO HDC04521 is a 500 W, 240V swaged cartridge heater with a watt density of 94 W/sq in. It has a 3/8 in diameter, 5 in length, and 12 in lead length. This industrial heating element is designed for reliable performance in confined spaces.

Where to buy TEMPCO cartridge heaters worldwide?

3G Electric supplies TEMPCO cartridge heaters like the HDC04521 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this 500 W, 240V heating element.

How to install a TEMPCO swaged cartridge heater?

Install the TEMPCO HDC04521 by inserting it into a clean, drilled hole that matches its 3/8 in diameter for optimal heat transfer. Ensure the lead length of 12 in is routed away from heat sources. Use a temperature controller to regulate the 240V supply and prevent overheating.

Used in

Common applications for TEMPCO
Industrial tank and vat heating — TEMPCO screw-plug immersion heater (MPN TSP02089), 7,500 W, 240 V, 2 in NPT, copper sheath
Process air and gas heating — TEMPCO hairpin bend replacement element (MPN THE09186) for TRH50010 process heater, 1,800 W, 240 V
Outdoor loading dock and warehouse spot heating — TEMPCO weather-resistant radiant strip heater, 480 V, 6,000 W, single phase
Freeze protection in outdoor work areas — TEMPCO weather-resistant radiant strip heater, 240 V, 1,200 W, single phase
Precise temperature control of ovens and furnaces — TEMPCO TEC-4300 1/4 DIN PID controller with universal input and dual relay outputs
Construction site and covered patio heating — TEMPCO weather-resistant radiant strip heater, 120 V, 1,200 W, single phase
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TEMPCO Products

3G Electric supplies TEMPCO cartridge heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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