How do I install the STAHL 133248 Ex e Junction Box? (STAHL 133248 Ex e Junction Boxes Installation Guide)

Answer

manuals.plus

Mar 06, 2025 - 05:42 PM

To install the STAHL 133248 Ex e Junction Box, follow these steps:

1. Ensure that you have all the necessary installation equipment, including the Ex e junction box itself.
2. Determine the appropriate location for the junction box installation, considering the electrical connections and cable routing requirements.
3. Make sure to comply with the explosion protection requirements and the applicable zones (1, 2, 21, 22) as specified in the technical data.
4. Familiarize yourself with the explosion protection certifications and approvals, such as ATEX, IECEx, and others, to ensure compliance with the relevant standards.
5. Check the electrical data, including the permissible rated operational current for different conductor cross-sections.
6. Take note of the ambient temperature range in which the junction box can operate safely.
7. Verify the IP degree of protection, which is IP66 for the STAHL 133248 Ex e Junction Box.
8. Ensure that the enclosure material, polyester resin reinforced with glass fiber, is suitable for your application.
9. Determine the appropriate cable glands and their installation options, considering the number and type of entries required.
10. Follow the specified tightening torque for the cover screws during installation.
11. Take note of the available accessories, such as cable glands, stopping plugs, and brass plates, which can be used in conjunction with the junction box.

For more detailed instructions and illustrations, please refer to the STAHL 133248 Ex e Junction Boxes Installation Guide provided by the manufacturer.