American Power Conversion MX28B2400 Power Supply User Manual


 
MX28B1200/2400 MX28B1200/4800 –48 VDC User’s Manual Page 17
DC Bolt-in Circuit Breakers
Bolt in Breakers in a variety of sizes up to 700 Amps are available. Triple pole breakers are
available in sizes ranging from 400-700 Amps. Double pole breakers are available in sizes
ranging from 250-400 Amps. Single pole breakers are available in sizes ranging from 100-225
Amps. Small breakers (half the size of a single pole breaker) are available in sizes ranging from
1-100 Amps.
Two different panels are available for breaker mounting. AAB-0647 has cutout holes for 4 triple
pole breakers. Each hole will accept one triple pole breaker, 1 double and one single pole
breaker or 3 single pole breakers. AAB-0648 has cutout holes for 6 double pole breakers. Each
hole will accept one double pole breaker or 2 single pole breakers. Each double breaker hole
will accommodate 4 small breakers ranging in size from 1 to 100 Amps. See Figure 3.6-4 for
details.
Figure 3.6-4 Bolt-in Circuit Breakers