GenInterlock TB-200A User manual

Panel Thomas & Betts, Challenger & Westinghouse 150 & 200 Amp Panels
Model TB-200A
Main Breaker 150 or 200 amp single handle Horizontal throw left (on) to right (off)
1 to 1 1/8 spacing between bottom of main breaker and branch
breaker
.
Generator Breaker Top left side 2 positions
WARNING
Only qualified personnel should be working on the panel box
An amateur should NEVER open the panel box
Please follow all rules and regulations of the National Electric Code
Step 1: Disassemble the interlock. Place the bottom plate (holes only) above the top left breaker and touching the corner of the top
right breaker and mark holes.
Step 2: Turn off main breaker and remove panel cover.
Step 3: Drill holes as marked on panel cover with supplied 3/16 drill bit and remove all burs from drilling cover.
Step 4: Insert screws from rear of cover, install bottom plate, and install top plate (slotted) install thread lock to screws and install
retaining nuts. Ensure proper movement.
Step 5: Install 2 pole Generator breaker on top left side and place Generator Warning Sticker on Generator breaker.
Step 6: Combine the zip ties to make a loop and install zip ties around top set of breakers in panel as shown in picture below. Pull on
ends to make tight around breakers. Trim zip ties as needed and Install Warning label next to release tab on zip tie at
generator breaker.

Step 7: Re-Install panel cover, Verify proper operation of interlock. Main breaker ON, generator breaker OFF and generator breaker
CAN NOT be turned on. Generator breaker ON, main breaker OFF and main breaker CAN NOT be turned on.
Generator on Main on
Step 8: Place Generator start-up procedure label on panel box, Place CAUTION label on panel box and electric meter pan.
The MAIN and the GENERATOR breakers should NEVER be able to be turned on at the same time. If panel cover is removed the
Generator breaker is NEVER to be turned on. If for any reason the interlock does not function properly, DO NOT USE and contact us
immediately at [e-mail] for support and instructions.
Thank You for your support,
GenInterlock Team
DISCLAIMER: GenInterlock.com is NOT responsible for misuse or improper installation. All electrical
equipment should be installed and maintained by qualified personnel. Any consequences arising from improper
use is the responsibility of the user.
GenInterlock.com
[e-mail]
732-339-4191