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General Accessories

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Below is a list of all of the general industrial heating accessories that Thermal Corporation offers. Accessories for thermocouples can be found on the Thermocouples Accessories page.

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Product, Description, & Pricing TableProduct Image
Contactor
General Accessory

Much longer lifetime than electro-mechanical contactors with only a small increase in cost.



Single Pole

Double Pole

Triple Pole

Resistive Load Per Pole

Coil Voltage

Catalog #

Catalog #

Catalog #

Price

35A

120V

4002-00

4002-04

4002-08

Call for Pricing

208/240V

4002-01

4002-05

4002-09

Call for Pricing

60A

120V

4002-02

4002-06

4002-10

Call for Pricing

208/240V

4002-03

4002-07

4002-11

Call for Pricing

photo of contactor accessory for Thermal Corporation heaters
Lead Wire with Ceramic Fiber
General Accessory

Stranded nickel-clad copper wire with ceramic fiber, fiberglass, and teflon insulation. Rated at 481°F and 600 VAC. The fiberglass and ceramic fiber remain on the wire at substantially higher temperatures; it is the teflon portion that begins to "gas-off" at the rated temperature.



Wire Ga.

Amp

Catalog #

16

29

4022-05

14

39

4022-06

12

40

4022-07

10*

66

4021-02

*rated at only 200°C and 300 volts
photo of copper wire with ceramic fiber accessory for Thermal Corporation heaters
High Temperature Lead Wire
General Accessory

Designed for industrial applications requiring temperatures up to 1000°F. Features a flexible stranded 27% nickel-coated copper conductor, mica/glass insulation, and closely woven glass braid jacket.



Wire Ga.

Catalog #

12

4021-00

photo of high temperature lead wire accessory for Thermal Corporation heaters
Fiberglass Tape
General Accessory

High-temperature tape with a temperature range of -100°F to 365°F. If the adhesive should burn out, it leaves a non-conductive ash. 1" wide, 36 yards per roll.



Catalog #

4021-01

photo of fiberglass tape accessory for Thermal Corporation heaters
Conversion Adapter
General Accessory

Adapter for converting metric threads to English. Convert metric threads to 1/8" NPT. Adds 1" to bayonet adapter length.



Metric Thread

Catalog #

10 x 1.5 mm

2015-16

12 x 1.0 mm

2015-17

12 x 1.5 mm

2015-18

14 x 1.5 mm

2015-19

14 x 2.0 mm

2015-20

photo of conversion adapter accessory for Thermal Corporation heaters
Stainless Steel Flexible Hose
General Accessory

Used in fabricating thermocouple and RTD assemblies and is useful in conjunction with thermocouple or other wires and accessories for making extension cables. It is of "square-locked" construction which provides a good means for retarding the ability of the hose to unwrap, while remaining very flexible. Inside Diameter of 3/16". Sold in 100 foot rolls.



Catalog #

2016-18

photo of stainless steel flexible hose accessory for Thermal Corporation heaters
Ceramic Wire Connectors
General Accessory

Highest quality electrical ceramic with water absorption less than .005. Rated at 300V and 2000°F.



AWG

Catalog #

18-22

4022-14

16-18

4022-15

14-16

4022-16

10-12

4022-17

photo of ceramic wire connector accessory for Thermal Corporation heaters
Ceramic Terminal Covers
General Accessory

For use with mica band heaters and strip heaters with post terminals. Protects terminals with single or double wire connections. Top cap has an internal thread size of 10-24 and will fit either the round or rectangular base.
Caps and bases are sold separately.



Catalog #

4019-16

4019-17

4019-18

photo of ceramic terminal covers accessory for Thermal Corporation heaters
Nickel-Coated Copper Ring Terminals
General Accessory

For crimp connections. Rated at 900°F. Ring will accept a 1/4" stud. Sold in packs of 100 only. For use with ceramic band heaters.



AWG

Catalog #

18-22

4022-10

photo of nickel-coated copper ring terminals accessory for Thermal Corporation heaters
Solid Nickel Ring Terminals
General Accessory

For crimp connections. Rated at 1200°F. Ring will accept a No. 10 stud. Sold in packs of 100.



AWG

Catalog #

18-22*

4022-11

14-16

4022-12

10-12

4022-13

*Nickel-plated
photo of solid nickel ring terminals accessory for Thermal Corporation heaters
Splice (Butt) Connectors
General Accessory

Nickel-plated. Rated at 900°F. Sold in packs of 100.



AWG

Catalog #

14-16

4022-18

10-12

4022-19

photo of splice butt connector accessory for Thermal Corporation heaters
Ease/Aid Release & Heat Transfer Agent
General Accessory

For use with cartridge heaters. Improves cartridge heater performance in holes and eases removal. Sold as a 4 oz. bottle in dauber in cap.



Catalog #

0022-19

photo of ease aid release and heat transfer agent accessory for Thermal Corporation heaters
Current Ring
General Accessory

Provides a safe, economical, and efficient way to indicate the presence (or absence) of an electrical current. A current carrying wire is passed through the opening in the center of the device. When the current in the wire is above two amps, the light emitting diode begins to illuminate. The device is supported by double the current carrying wire, and if necessary, may be secured in place with a nylon tie.
Optional mounting bracket is available.



Product

Catalog #

Current Ring

3018-01

Mounting Bracket

3018-02

photo of current ring accessory for Thermal Corporation heaters
Woven Fiberglass Sleeving
General Accessory

Closely woven 100% fiberglass construction for applications where temperatures run up to 1200°F. Provides abrasion resistance with high flexibility. The materials are treated to remove all organic matter and to render the glass braid fray resistant. The sleeving will meet the temperature requirements for Class C (1200°F) insulation, but colors in sleeving may fade or bake out at 400°F. The sleeving is "double wall" for additional space factor dielectric strength. The dielectric strength of this sleeving is only that of the air space created by the presence of the sleeving. The material is rated FR-1 for flame resistant properties and recognized under the component program of Underwriters Laboratories, Inc.



Nominal ID

Length (in feet)

Catalog #

.133

250

4020-09

.263

125

4020-13

detail photo of woven fiberglass sleeving accessory for Thermal Corporation heaters

Written by Jennifer Taylor & Shelby Reece
Date Published: 01.17.2014
Last Updated: 03.12.2020