ɐ Main Input & Output Circuit Breaker (UL489) ɐ Normally ON and/or Normally OFF Auxiliary Breakers (12 or 24 MAX) (dependng on cabinet size) ɐ Custom Rated KAIC Breakers ɐ 65 KAIC Total System Short Circuit Current Rating ɐ Thermal Runaway Control ɐ Internal or External Maintenance Bypass Switch ɐ High Temperature Batteries ɐ Long Life Battery 20 Year Warranty ɐ Time Delayed Transfer to Battery ɐ带有恒温器控制的加热器带的时间延迟转移