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TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 12 in Lead Lg, 240V, 109 W/sq in - Cartridge Heaters
TEMPCOCartridge Heaters

TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 12 in Lead Lg, 240V, 109 W/sq in

The TEMPCO Swaged Cartridge Heater (SKU 4NJT1, MPN HDC20543) is a 300 W cartridge heater with a 240V voltage rating and a watt density of 109 W/sq in. It features a 4-inch length, 12-inch lead length, and a 1/4-inch…

SKU 3G-OTH-66924

Brand
TEMPCO
Item
Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 12 in Lead Lg, 240V, 109 W/sq in
Category
Cartridge Heaters
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Technical Specifications

TEMPCO
Manufacturer Part Number
HDC20543
Type
240V, 109 W/sq in
Dia
1/4 in
Lg
4 in
Lead Lg
12 in
Watt Density
109 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 (SKU 4NJT1, MPN HDC20543) is a 300 W cartridge heater with a 240V voltage rating and a watt density of 109 W/sq in. It features a 4-inch length, 12-inch lead length, and a 1/4-inch diameter.

Frequently Asked Questions

What is a TEMPCO Swaged Cartridge Heater used for?

A TEMPCO Swaged Cartridge Heater is used for direct immersion heating in industrial applications such as plastic injection molds, hot-runner systems, packaging machinery, and laboratory equipment. It provides concentrated, uniform heat transfer in confined spaces.

What are the specifications of the TEMPCO Swaged Cartridge Heater HDC20543?

The TEMPCO HDC20543 is a 300 W cartridge heater with a 240V voltage rating and a watt density of 109 W/sq in. It has a 4-inch length, 1/4-inch diameter, and 12-inch lead length. The swaged construction ensures high-temperature performance and durability.

Where to buy TEMPCO Swaged Cartridge Heaters worldwide?

TEMPCO Swaged Cartridge Heaters are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a TEMPCO Swaged Cartridge Heater?

To install a TEMPCO Swaged Cartridge Heater, ensure the hole diameter matches the heater diameter for a snug fit. Insert the heater fully into the cavity, secure the leads, and connect to a 240V power supply. Avoid bending the leads near the heater body to prevent damage.

Used in

Common applications for TEMPCO
Industrial ovens — TEMPCO finned strip heaters (CSF00027) for uniform heat distribution in drying and curing processes.
Plastic processing — TEMPCO swaged cartridge heaters (HDC20556) for precise heating in injection molds and extrusion dies.
Liquid heating — TEMPCO screw-plug immersion heaters (TSP03262) for heating water, oils, and chemicals in tanks.
Packaging machinery — TEMPCO rigid strip heaters (CSH01257) for sealing bars and heat tunnels.
HVAC systems — TEMPCO flexible strip heaters (SHS80373) for duct heating and freeze protection.
Radiant heating — TEMPCO linear infrared ceramic heaters (CRA10025) for indoor process heating and comfort heating.

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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