Magnum Energy AC Breaker (BR-AC) User Manual

Page 2

AC Load Breakers Instruction Sheet

Installation Steps:

1. Remove the MP’s breaker face plate cover only after all power has been

removed from the MP (Magnum Panel) system.
2. Install the mounting feet (A) on each end of the circuit breaker (Figure 2).
3. While holding the AC breaker against the MP’s mounting plate, align the

breaker’s mounting holes with the enclosure’s mounting holes (Figure 3).
Note: AC breakers are installed in the left enclosure of a MP dual enclosure.

Info: The holes in the mounting plate — for the Torx screws that

hold the breakers — are NOT pre-threaded. Prior to mounting the

breaker, pre-thread the holes using a power-driver and the self-

threading Torx screws (T20 drive) that are provided.

4. Use the supplied #8-32 x 1/4” T20 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’s breaker face plate cover.
5. Place the MP’s face plate cover over the AC breakers to ensure each

breaker aligns correctly into the spaces (knockouts removed from the face

plate cover). If the fi t and alignment are correct, use a hand driver to tighten

the Torx screws to secure each AC breaker.
The AC breaker is now ready to be wired to the inverter and the AC loads.

Figure 3, Installing AC Load Breaker Within a MP Single Enclosure

Breaker

Mounting

Plate

Figure 2, Attaching Mounting Feet to AC Load Breaker

BR-AC60S

NOTE: The BR-AC60S

has single slotted mount-

ing feet (x2); BR-AC30D

has dual slotted mount-

ing feet (x2)