Magnum Energy Magnum Panel (MP Series) - Manual (Page 114)

© 2011 Magnum Energy, Inc. Page 107
Appendix A - Optional Equipment and Accessories
A7 Installing Optional AC Load Breakers
If the space is not used by AC inverter input breakers that are required for each installed inverter,
additional AC Load breakers — to power inverter loads downstream — can be installed. The MP
enclosure has been specifi cally designed to allow Square-D QOU™ Type back-mounted breakers
to be installed. These breakers are found at most electrical stores.
Installation Instructions - AC Load Breakers:
1. While holding the new AC breaker against the MP’s mounting plate, align the breaker’s four mount-
ing holes with the enclosure’s mounting holes (see Figure A7-1). Note: The AC breakers are always
installed in the left enclosure of a MP dual enclosure (see Figure A7-2).
2. Use four #8-32 x 1/4” screws to hold the AC breaker in place. Do not fully tighten the screws,
that will be done in the next step after ensuring proper alignment with the MP enclosure’s cover.
3. Check the AC breaker alignment by temporarily placing the MP’s front panel cover over the
AC breakers. If the fi t and alignment are correct, tighten the four screws to secure the new
AC breaker.
Figure A7-2, Installing AC Load Breakers - Dual MP Enclosure
Figure A7-1, Installing AC Load Breakers - Single MP Enclosure
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REAKER MOUNTING
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REAKER MOUNTING
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