990-5909A-001

Online Diagrams

UIB Unit input breaker
SSIB Static switch input breaker
MBB Maintenance bypass breaker
IMB Internal maintenance breaker
UOB Unit output breaker
NOTE: The internal maintenance breaker IMB* in the UPS cannot be used with a maintenance bypass cabinet and the internal maintenance breaker IMB* must be padlocked in the open position.

Single Mains UPS System

Dual Mains UPS System

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