TEMPCO Swaged Cartridge Heater: 300 W Watts, 3 in Lg, 10 in Lead Lg, 240V, 153 W/sq in
The TEMPCO Swaged Cartridge Heater (SKU 4NJC8, MPN HDC00060) is a 300 W cartridge heater with a 240V rating and a watt density of 153 W/sq in. It features a 1/4 in diameter, 3 in length, and 10 in lead length.
SKU 3G-OTH-66849
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Product Description
The TEMPCO Swaged Cartridge Heater (SKU 4NJC8, MPN HDC00060) is a 300 W cartridge heater with a 240V rating and a watt density of 153 W/sq in. It features a 1/4 in diameter, 3 in length, and 10 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 mold heating, packaging machinery, and plastic processing. Its compact 1/4 in diameter and 3 in length allow precise heat placement in confined spaces.
What are the specifications of the TEMPCO HDC00060 cartridge heater?
The TEMPCO HDC00060 Swaged Cartridge Heater delivers 300 W at 240V with a watt density of 153 W/sq in. It has a 1/4 in diameter, 3 in length, and 10 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 HDC00060 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 300 W, 240V heater with 153 W/sq in watt density.
How to install a TEMPCO swaged cartridge heater?
Install the TEMPCO cartridge heater by inserting it into a clean, close-tolerance hole (typically 0.001–0.003 in larger than the 1/4 in diameter). Ensure the 240V supply matches the heater voltage. Use a high-temperature sealant at the entry point to prevent moisture ingress and secure the 10 in leads.
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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.











