I-Line Circuit Breakers
|
B-Frame 3P I-Line Circuit Breaker |
PowerPact B-frame circuit breakers are available in I-Line construction for easy installation and removal in I-Line panelboard and switchboard applications.
I-Line circuit breakers use “blow-on” type line side connectors. In case of a short circuit, increased magnetic flux causes the plug-on connectors of the circuit breaker to tighten their grasp on the busbars.
The I-Line connectors and circuit breaker mounting bracket are integral parts of I-Line circuit breakers and cannot be removed or replaced.
I-Line circuit breakers come with aluminum mechanical load-side lugs, or optional copper mechanical lugs, EverLink™ lugs with control wire terminals, or terminal nuts to connect to bus bars or to compression (crimp) lugs.
Phase Option Examples
|
Phase Option Number |
Phase Connection |
One-Pole Example |
Two-Pole Example |
Three-Pole Example |
|---|---|---|---|---|
|
1 3 5 |
A B C |
BJA161251 BJA161253 BJA161255 |
— — — |
— — — |
|
1 2 3 4 5 6 |
AB AC BA BC CA CB |
— — — — — — |
BJA261251 BJA261252 BJA261253 BJA261254 BJA261255 BJA261256 |
— — — — — — |
|
blank 6 |
ABC CBA |
— — |
— — |
BJA36125 BJA361256 |