0611CT1603

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

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6

ABC

CBA

BJA36125

BJA361256

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