Description
2.1 Mechanical components
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
35
2.1.5.2 Secondary disconnect terminals
Assembly of secondary disconnect terminals (fixed-mounted Circuit Breakers)
• Assemble the coding elements and attach the secure brackets to the secondary disconnect
terminal.
• Assemble the secondary disconnect terminal and the coding pieces on the breaker with
steps ① and ②
Assembly of secondary disconnect terminals (withdrawable Circuit Breakers)
• Latch the secondary disconnect terminal on the guide frame
• Swivel back until the secondary disconnect terminal attaches to the guide frame. You will
hear a "click" sound.
To Next Page
Loading...
