Item Type: Generator Interlock Kit <br>Mode: EAT CH200A <br>Material: Aluminum Alloy<br>1、COMPATIBILITY: The generator interlock kit is exclusively compatible with for Horizontal Main Cutler Hammer CH 150 or 200 amp panels. The spacing between the main breaker and the generator breaker is 1 1/2 inches. <br>2、ALUMINUM ALLOY MATERIAL: The interlock kit is made of corrosion resistant aluminum alloy and undergoes surface anodization treatment, providing better electrical insulation properties, ensuring safe electricity usage. <br>3、HIGH HARDNESS DRILL BIT: The professional interlock kit provides a 3/16in drill bit made of sturdy steel, allowing for easy penetration through the breaker panel. It is easy to install without the need for additional control boxes or wiring. <br>4、SAFE USAGE: The generator interlock kit enables safe power supply to your home during power outages using a portable generator, preventing the utility and generator power sources from being activated simultaneously. <br>5、RELIABLE AND CONVENIENT: The interlock kit ensures a reliable and convenient transition between utility power and generator power, providing peace of mind during emergencies and ensuring smoothly operation of necessary electrical equipment.<p>2 x Interlocking Parts&nbsp; &nbsp;</p><p>3 x Nut&nbsp;&nbsp;</p><p>3 x Screw&nbsp;&nbsp;</p><p>1 x Drill Bit&nbsp;&nbsp;</p><p>2 x Sticker&nbsp;&nbsp;</p><p>2 x Cable Tie&nbsp;&nbsp;</p><p>1 x Manual&nbsp;</p>