Screw Plug Terminal Enclosure suits harsh environments.

Press Release Summary:

Constructed of thermoplastic material, E4TP terminal enclosure has ¼ turn-twist lid that opens into comfortable termination connection workspace. Included o-ring gasket provides watertight seal when lid is re-attached and secured with self-tapping set screw. Suitable for NEMA 4 and 4X environments, product has ¼, ½, and ¾ in. conduit openings and can be rotated and set for fixed conduit locations. UL-, CSA-, CE-, and RoHS-approved design promotes access to terminal connection.

Original Press Release:

Chromalox Introduces New Screw Plug Terminal Enclosure Suitable for Harsh Environments

Pittsburgh, PA -- June 30, 2006 - Chromalox, the world's largest manufacturer of electric industrial heaters, introduces a new terminal enclosure that combines the strengths of multiple designs into one cost-effective, versatile offering. The E4TP is a lightweight, high strength thermoplastic material that has a wide range of applications in harsh environments.

The terminal enclosure has a "¼ turn-twist" lid that opens into a comfortable termination connection workspace. The included o-ring gasket provides a watertight seal when the lid is re-attached, and secured with the self-tapping set screw. The new E4TP terminal enclosure has multiple conduit openings (¼", ½", ¾") and can be rotated and set for fixed conduit locations. Its design provides easy access to the terminal connection.

Chromalox E4TP screw plug terminal enclosure has the following global approvals: UL, CSA, CE and RoHS. Additionally, it is suitable for NEMA 4 and 4X environments, and its high impact strength meets ASTM D256 test standards.

Preheating all grades of oil
Hot water storage tanks
Warming equipment
Food processing equipment
Cleaning and rinsing tanks
Heat transfer systems
Process air equipment
Boiler equipment
Freeze protection of any fluid

For more information, go to or contact Chromalox at:

Telephone: 800-443-2640
Fax: 412-967-5148
Address: Chromalox, Inc.
103 Gamma Drive
Pittsburgh, PA 15238

About Chromalox, Inc.

For more than 85 years, customers have relied on Chromalox for the utmost in quality and innovative solutions for industrial heating applications. Chromalox manufactures the world's largest and broadest line of electric heat and control products, including heating components, immersion heaters, circulation systems, heat transfer systems, boilers, industrial and comfort air heating, heat trace cables, sensors and precision electronic controls. With multiple manufacturing, engineering, warehousing and sales locations throughout North America and Europe, Chromalox is a global supplier providing the highest level of customer support. Chromalox is headquartered in Pittsburgh, PA.
Products and company names listed herein are trademarks or trade names of their respective companies.


Kathleen Posteraro
Chromalox, Inc.


Barbara Lee
Chromalox, Inc.

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