Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
VULCAN C766A Cartridge Heater, 120V, 300W, 3/4 in Dia, 4 in Lg - Cartridge Heaters
VULCANCartridge Heaters

VULCAN C766A Cartridge Heater, 120V, 300W, 3/4 in Dia, 4 in Lg

The VULCAN Swaged Cartridge Heater (300 W Watts, MPN C766A) is a cartridge heater with a 3/4 in diameter, 4 in length, and 10 in lead length. It operates at 120V with a watt density of 36 W/sq in.

SKU 3G-OTH-68571

Brand
VULCAN
Item
C766A Cartridge Heater, 120V, 300W, 3/4 in Dia, 4 in Lg
Category
Cartridge Heaters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

VULCAN
Manufacturer Part Number
C766A
Type
120V, 36 W/sq in
Dia
3/4 in
Lg
4 in
Lead Lg
10 in
Watt Density
36 W/sq in
Heater Voltage
120V

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The VULCAN Swaged Cartridge Heater (300 W Watts, MPN C766A) is a cartridge heater with a 3/4 in diameter, 4 in length, and 10 in lead length. It operates at 120V with a watt density of 36 W/sq in.

Frequently Asked Questions

What is a VULCAN Swaged Cartridge Heater used for?

The VULCAN Swaged Cartridge Heater (MPN C766A) is used for industrial process heating applications such as mold heating, platen heating, and packaging machinery. Its swaged construction provides high watt density (36 W/sq in) for efficient heat transfer in confined spaces.

What are the specifications of the VULCAN Swaged Cartridge Heater 300 W?

The VULCAN Swaged Cartridge Heater (MPN C766A) delivers 300 W at 120V with a watt density of 36 W/sq in. It has a 3/4 in diameter, 4 in length, and 10 in lead length. The swaged design ensures durability and uniform heat distribution.

Where to buy VULCAN Swaged Cartridge Heater worldwide?

You can source the VULCAN Swaged Cartridge Heater (MPN C766A) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install a VULCAN Swaged Cartridge Heater?

To install the VULCAN Swaged Cartridge Heater, ensure the hole diameter matches the heater's 3/4 in diameter for a snug fit. Use a heat sink compound for better thermal transfer. Connect the 10 in leads to a 120V power source, and avoid exceeding the rated watt density of 36 W/sq in.

Used in

Common applications for VULCAN
Industrial ovens — VULCAN rigid strip heaters (e.g., OS1423-1500B) for uniform heat distribution in drying and curing ovens.
Plastic processing — VULCAN swaged cartridge heaters (e.g., TB6025B) for injection molding and extrusion barrel heating.
Fluid heating — VULCAN screw-plug immersion heaters (e.g., AUO250B) for heating water, oils, or chemicals in tanks.
Packaging machinery — VULCAN finned strip heaters (e.g., OSF1517-1000B) for heat sealing and shrink wrapping equipment.
Process temperature control — VULCAN Cal-Stat thermostats (e.g., 1E1C9) for regulating temperature in pipelines or vessels.
Air heating — VULCAN finned tubular elements (e.g., RE8-1000B) for forced-air heaters and duct systems.

VULCAN Products

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
VULCAN Swaged Cartridge Heater: 500 W Watts, 6 in Lg, 10 in Lead Lg, 240V, 77 W/sq in, 3/8 in Dia (MPN TB388B)
VULCAN
VULCAN Swaged Cartridge Heater: 500 W Watts, 6 in Lg, 10 in Lead Lg, 240V, 77 W/sq in, 3/8 in Dia (MPN TB388B)
Swaged cartridge heater rated at 500W, 120V, with a watt density of 28 W/sq in. Measures 8 inches in length, 3/4 inch in diameter, and includes 10-inch lead wires. Suitable for direct immersion heating in confined spaces such as molds, dies, and process equipment
VULCAN
Swaged cartridge heater rated at 500W, 120V, with a watt density of 28 W/sq in. Measures 8 inches in length, 3/4 inch in diameter, and includes 10-inch lead wires. Suitable for direct immersion heating in confined spaces such as molds, dies, and process equipment
VULCAN Swaged Cartridge Heater: 150 W Watts, 2 3/8 in Lg, 10 in Lead Lg, 240V, 41 W/sq in (MPN C6360B)
VULCAN
VULCAN Swaged Cartridge Heater: 150 W Watts, 2 3/8 in Lg, 10 in Lead Lg, 240V, 41 W/sq in (MPN C6360B)
VULCAN Swaged Cartridge Heater: 350 W Watts, 7 in Lg, 10 in Lead Lg, 120V, 27 W/sq in, 5/8 in Dia (MPN C692A)
VULCAN
VULCAN Swaged Cartridge Heater: 350 W Watts, 7 in Lg, 10 in Lead Lg, 120V, 27 W/sq in, 5/8 in Dia (MPN C692A)
Swaged cartridge heater rated at 240V with 500W power output and 57 W/sq in watt density. Features a 5/8 in diameter, 5 in length, and 10 in lead length. Suitable for confined-space heating applications such as mold heating, packaging machinery, and plastic injection systems
VULCAN
Swaged cartridge heater rated at 240V with 500W power output and 57 W/sq in watt density. Features a 5/8 in diameter, 5 in length, and 10 in lead length. Suitable for confined-space heating applications such as mold heating, packaging machinery, and plastic injection systems
Swaged cartridge heater rated 240V with 100 W/sq in watt density. 1/2 in diameter, 4 in length, 10 in lead length. Used for direct immersion or insertion into metal parts for localized heating in industrial processes such as mold heating, packaging machinery, and plastic processing
VULCAN
Swaged cartridge heater rated 240V with 100 W/sq in watt density. 1/2 in diameter, 4 in length, 10 in lead length. Used for direct immersion or insertion into metal parts for localized heating in industrial processes such as mold heating, packaging machinery, and plastic processing

More from VULCAN

View all VULCAN parts →
Swaged cartridge heater for direct immersion heating in industrial processes. Operates at 120V with 46 W/sq in watt density. Dimensions: 1/2 in diameter, 4 in length, 10 in lead length
VULCAN
Swaged cartridge heater for direct immersion heating in industrial processes. Operates at 120V with 46 W/sq in watt density. Dimensions: 1/2 in diameter, 4 in length, 10 in lead length
Swaged cartridge heater rated at 240V with a watt density of 172 W/sq in. Length is 1-1/4 in with 10 in leads. Suitable for applications requiring concentrated heat in confined spaces such as molds, dies, platens, and packaging equipment
VULCAN
Swaged cartridge heater rated at 240V with a watt density of 172 W/sq in. Length is 1-1/4 in with 10 in leads. Suitable for applications requiring concentrated heat in confined spaces such as molds, dies, platens, and packaging equipment
Swaged cartridge heater with 3/8 in diameter and 2 in length, rated 120V and 85 W/sq in watt density. Features 10 in lead length. Suitable for process heating applications such as platens, dies, molds, and packaging equipment where concentrated heat in confined spaces is required
VULCAN
Swaged cartridge heater with 3/8 in diameter and 2 in length, rated 120V and 85 W/sq in watt density. Features 10 in lead length. Suitable for process heating applications such as platens, dies, molds, and packaging equipment where concentrated heat in confined spaces is required
Swaged cartridge heater rated at 240V with a watt density of 34 W/sq in. Features a 3/8 in diameter, 2 3/8 in length, and 10 in lead length. Designed for direct insertion into drilled holes for controlled heat application in industrial equipment such as plastic injection molding and packaging machinery
VULCAN
Swaged cartridge heater rated at 240V with a watt density of 34 W/sq in. Features a 3/8 in diameter, 2 3/8 in length, and 10 in lead length. Designed for direct insertion into drilled holes for controlled heat application in industrial equipment such as plastic injection molding and packaging machinery
Swaged cartridge heater rated 240V with a watt density of 102 W/sq in. Diameter 1/2 in, length 3 in, with 10 in lead length. Used for process heating in confined spaces such as mold heating, packaging machinery, and plastic injection systems
VULCAN
Swaged cartridge heater rated 240V with a watt density of 102 W/sq in. Diameter 1/2 in, length 3 in, with 10 in lead length. Used for process heating in confined spaces such as mold heating, packaging machinery, and plastic injection systems
Swaged cartridge heater rated 120V with 33 W/sq in watt density. Diameter 1 in, length 6 3/8 in, lead length 10 in. Used for direct immersion heating in molds, dies, and process equipment requiring uniform heat in confined spaces
VULCAN
Swaged cartridge heater rated 120V with 33 W/sq in watt density. Diameter 1 in, length 6 3/8 in, lead length 10 in. Used for direct immersion heating in molds, dies, and process equipment requiring uniform heat in confined spaces
Swaged cartridge heater rated 120V with a watt density of 41 W/sq in. Overall length 2 3/8 in, lead length 10 in. Used for direct immersion heating in confined spaces such as molds, dies, and process equipment
VULCAN
Swaged cartridge heater rated 120V with a watt density of 41 W/sq in. Overall length 2 3/8 in, lead length 10 in. Used for direct immersion heating in confined spaces such as molds, dies, and process equipment
Swaged cartridge heater rated 200 W at 120V with a watt density of 85 W/sq in. Features a 1/2 in diameter, 2 in length, and 10 in lead length. Suitable for direct immersion heating in confined spaces such as plastic injection molding, packaging machinery, and hot-runner systems
VULCAN
Swaged cartridge heater rated 200 W at 120V with a watt density of 85 W/sq in. Features a 1/2 in diameter, 2 in length, and 10 in lead length. Suitable for direct immersion heating in confined spaces such as plastic injection molding, packaging machinery, and hot-runner systems