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11-D-1020-01 REV. 0

SMBKMG, SMBKMG1D for 

Main Mounting

Power Panel Kit (P4, P5)

Type VL MG Frame Breakers

This device/system may only be set up and used in conjunction with these instructions.  Installation,  mainte-
nance  and  operation  of  this  device/system  may  only  be  performed  by  qualified  personnel.   

qualified  personnel.    Within  the 

context of these instructions,  qualified persons are defined as persons who have the skills and knowledge 
related to the construction  and operation of the electrical equipment and installations and have received 
safety training to recognize and avoid the hazards involved.  

Re-install the deadfront. Attach correct breaker cover plate to deadfront.

Use cover plate (item 14) for thermal magnetic breakers. Use cover plate

(item 15) for electronic breakers.

10.

5

6

10

Figure 8

 9.

Reference fig. 8 - Installing circuit breaker. Insert one 3/8-16

 X 1.25” machine screw (item 6) and belleville washer (item 10)

through each of the three contacts on the load side of the 

breaker and into the two 0.344” diameter holes at the end of

the three phase straps (item, 7, 8, and 9). Insert two 1/4-20

X 4-1/4”  screws (item 5) into the two mounting holes at the line

side of the breaker and into the two 0.228” diameter holes 

in the support barrier (item 18) and tighten. Torque the 3/8-16 

(item 6) screws to values specified on the rear of the deadfront.

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