GenInterlock EAT-CH200A User Manual

Model
EAT-CH200A
Description
Generator interlock kit Eaton / Cutler Hammer 150 and 200 Amp CH
Series
panel PRE 2019
Main Breaker
150 or 200 amp single handle Horizontal throw left (on) to right (off)
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 mark holes. Plate is parallel to
left top breaker and touches the edge of the right top breaker.
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.

GenInterlock EAT-CH200A Specifications

General

Rated Voltage	240VAC
Number of Poles	2
Mounting	DIN rail
Mechanical Life	20000 operations
Poles	2P

Summary

Safety Precautions

General Warning

Emphasizes that only qualified personnel should work on the panel box and follow NEC regulations.

Installation Guide

Step 1: Panel Preparation

Disassemble interlock, place bottom plate above top left breaker and mark holes.

Step 2: Panel Cover Removal

Turn off the main breaker and remove the panel cover.

Step 3: Drilling Holes

Drill holes on the panel cover as marked with a 3/16 drill bit and clean burs.

Step 4: Plate Installation

Install bottom and top plates with screws, thread lock, and retaining nuts.

Step 5: Generator Breaker Installation

Install the 2-pole Generator breaker on the top left and apply the Generator Warning Sticker.

Step 6: Zip Tie Application

Create a loop with zip ties, secure around top breakers, tighten and trim as needed.

Step 7: Final Cover Re-installation

Re-install the panel cover and verify the proper operation of the interlock mechanism.

Step 8: Label Placement

Place the Generator start-up procedure and CAUTION labels on the panel box and meter pan.

Critical Operational Warnings

Do not turn on MAIN and GENERATOR breakers simultaneously; follow safety protocols.

Disclaimer and Support

States disclaimer on misuse/improper installation and provides contact information.