ST300-481SS

The ST300-481SS features a "Pop-on" fitting, allowing for quick and easy installation without disassembly.

The fitting conforms to CSA E60079-0/-7, CSA C22.2 No.25/-174, UL2279, UL514B/50, CSA C22.2-18.3/-94, and RoHS.

To order a stainless steel version, add the suffix "SS" to the part number. Stainless steel is available for sizes from 1/2 inch to 3 inches.

Yes, the product must be installed in accordance with applicable national and local electrical codes.

The range over the cable jacket is 3.210 in to 3.480 in. The range over the armor is 3.084 in to 3.390 in.

The ST300-481 has a 3-inch NPT thread. Its nominal dimensions are A: 1.340 in, B: 4.790 in, C: 5.500 in, and D: 3.068 in.

Yes, it is suitable for Class I Div 2, Class II Div 2, and Class III locations per NEC. It is also Class I Div1 when used with a certified sealing fitting.

The fitting has an ingress protection rating of Type 4 / 4X.

The normal operating temperature range for the fitting is -40 to +90°C (-40 to +194°F).

The ST300-481SS is made from stainless steel. Other available options for the series include copper-free aluminum and zinc-plated steel.

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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