Install Instructions

40270-308-05 Circuit Breaker Installation for Homeline

Combination Service Entrance Devices

Rev. 02, 04/2018 Instruction Bulletin

ENGLISH

Remove Cover Twistouts

• Remove only those twistouts which match installed circuit breakers by

twisting out with pliers at the center of twistout.

• Close unused circuit breaker openings with filler plates.

• Order catalog number HOMFP for filler plates. Each filler plate closes

one-pole branch circuit breaker opening.

Figure 7: Remove Cover Twistouts

Prepare for Installation

1. Remove knockouts. Appropriate to knockout pattern, drive center

knockout inward or outward. Alternately pry up or drive in outer rings one

at a time to opening required.

Figure 8: Remove Knockouts

2. Select the proper cable clamp, or use other approved methods for

securing the cable or conduit to the enclosure.

3. Install and wire branch circuit breakers.