User Manual Q&AAnswer
Feb 20, 2025 - 02:17 AM
To install the Kit, follow these steps:
1. Ensure that the equipment is de-energized and disconnected from the power supply.
2. Examine the front of the breaker. If it has two mounting holes, proceed to Step 2. If it has four mounting holes, skip to Step 6.
3. Install the lower mounting xxxx into the breaker faceplate, leaving 3-4 turns. If using a blockout plate with a plastic base, use longer mounting screws instead.
4. Slide the optional blockout plate onto the mounting xxxx installed in Step 2 and hold it in place. Slide the base with installed doors in the open position onto the mounting xxxx . Insert the second mounting xxxx through the other mounting hole in the base and into the faceplate. Torque both mounting screws to 6.0 lb-in.
5. Use the pushbutton cover as a template to hand drill two additional pilot holes in the faceplate. Drill the holes using a #49 (0.073 in or 1.85 mm) drill bit. Insert the two mounting screws through the indicated holes in the pushbutton cover and into the pilot holes in the faceplate. Torque both mounting screws to 8 ozf-in.
6. If the breaker has four mounting holes, install the lower mounting xxxx into the breaker faceplate, leaving 3-4 turns. If using a blockout plate with a plastic base, use longer mounting screws instead.
7. Slide the optional blockout plate onto the mounting xxxx installed in Step 6 and hold it in place. Slide the base with installed doors in the open position onto the mounting xxxx . Insert the second mounting xxxx through the other mounting hole in the base and into the faceplate. Torque both mounting screws to 6.0 lb-in.
8. Insert the two mounting screws through the indicated holes in the pushbutton cover and into the mounting holes in the faceplate. Torque both mounting screws to 8 ozf-in.
9. Once the pushbutton cover assembly is mounted on the breaker faceplate, the doors or individual doors are ready for use.
10. Close the doors or individual doors and padlock them to prevent access to the pushbuttons. A wire seal can also be used on the doors if required. Note that if you are using a pushbutton cover with CLOSE pushbutton blocking capabilities, closing the metal cover will cause the breaker to open.
11. Up to three individual padlocks can be used to prevent unauthorized access to the doors. Remember that a padlock or padlocks must be removed to open any locked door.
Please refer to the EATON IL01301041E NRX Series Pushbutton Cover Kit Installation Guide for visual references and additional information.
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