What replaces the 9421FR1 which is now obsolete?
Issue:
Replacement information for the obsolete 9421FR1
Product Line:
Disconnect Switches
Environment:
Class 9421 Circuit Breaker Mechanisms
Resolution:
Must use a 9421LR1 or 9421LR4 depending on the depth of the enclosure.
Replacement information for the obsolete 9421FR1
Product Line:
Disconnect Switches
Environment:
Class 9421 Circuit Breaker Mechanisms
Resolution:
Must use a 9421LR1 or 9421LR4 depending on the depth of the enclosure.