TEMPCO Swaged Cartridge Heater: 1,000 W Watts, 6 in Lg, 12 in Lead Lg, 240V, 93 W/sq in
The TEMPCO Swaged Cartridge Heater (MPN HDC11778) is a 1,000 W cartridge heater with a 240V rating and a watt density of 93 W/sq in. It features a 5/8 in diameter, 6 in length, and 12 in lead length.
SKU 3G-OTH-69491
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Product Description
The TEMPCO Swaged Cartridge Heater (MPN HDC11778) is a 1,000 W cartridge heater with a 240V rating and a watt density of 93 W/sq in. It features a 5/8 in diameter, 6 in length, and 12 in lead length.
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 molding, packaging machinery, and hot-runner systems. It provides precise, localized heat transfer in confined spaces, with a 240V rating and 93 W/sq in watt density for efficient thermal performance.
What are the specifications of the TEMPCO HDC11778 cartridge heater?
The TEMPCO HDC11778 swaged cartridge heater delivers 1,000 W at 240V with a watt density of 93 W/sq in. It has a 5/8 in diameter, 6 in length, and 12 in lead length. This model is designed for high-temperature industrial processes requiring consistent heat output.
Where to buy TEMPCO cartridge heaters worldwide?
3G Electric supplies TEMPCO cartridge heaters like the HDC11778 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine TEMPCO heating elements and support procurement across 14 departments, including combustion and controls.
How to install a TEMPCO swaged cartridge heater?
Install the TEMPCO cartridge heater by inserting it into a clean, close-tolerance hole to ensure optimal heat transfer. Use a high-temperature sealant on the lead exit to prevent moisture ingress. Connect the 240V leads to a properly rated controller, and avoid exceeding the 93 W/sq in watt density rating to prevent overheating.
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Common applications for TEMPCOTEMPCO 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.







