VULCAN Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 10 in Lead Lg, 240V, 73 W/sq in
The VULCAN Swaged Cartridge Heater (300 W Watts, MPN TB386B) is a cartridge heater with a 3/8 in diameter, 4 in length, and 10 in lead length. It operates at 240V with a watt density of 73 W/sq in.
SKU 3G-OTH-66897
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Product Description
The VULCAN Swaged Cartridge Heater (300 W Watts, MPN TB386B) is a cartridge heater with a 3/8 in diameter, 4 in length, and 10 in lead length. It operates at 240V with a watt density of 73 W/sq in.
Frequently Asked Questions
What is a VULCAN Swaged Cartridge Heater used for?
The VULCAN Swaged Cartridge Heater (300 W, MPN TB386B) is used for industrial process heating applications such as mold heating, platen heating, and packaging machinery. Its compact 3/8 in diameter and 4 in length allow direct insertion into drilled holes for efficient heat transfer.
What are the specifications of the VULCAN TB386B cartridge heater?
The VULCAN TB386B is a 300 W swaged cartridge heater with a 3/8 in diameter, 4 in length, and 10 in lead length. It operates at 240V with a watt density of 73 W/sq in. The swaged construction provides high-temperature resistance and durability.
Where to buy VULCAN cartridge heaters worldwide?
You can source the VULCAN TB386B cartridge heater through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.
How to install a VULCAN swaged cartridge heater?
Install the VULCAN cartridge heater by inserting it into a clean, snug-fitting hole in the metal block. Ensure the leads are not stressed and the heater is fully seated. Use a high-temperature sealant if needed. Always disconnect power before installation and follow manufacturer guidelines.
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3G Electric supplies VULCAN cartridge heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






