American Power Conversion MX28B4800, MX28B2400 manual DC Bolt-in Circuit Breakers

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

MX28B1200/2400 MX28B1200/4800 –48 VDC User’s Manual Page 17