Are Generator Interlock Kits Legal In New Jersey

I have done a number of interlock kit installations in new jersey.

Are generator interlock kits legal in new jersey. They were recognized as a 2005 innovation award winner by electrical contracting products magazine and one of the top products of 2005 by electrical products and solutions magazine. The vast majority of ei s in northern nj are not accepting these interlock kits. As a master electrician interlock kits are a great option and if they have been tested by ul or other groups like csa they are generally accepted by ahjs. A generator interlock kit or just interlock kit is a device designed to allow safe powering of a home by a portable generator during a power outage it is a less expensive alternative to purchasing and installing a dedicated transfer switch the kit achieves the same function by adding an external interlock onto an existing breaker panel that allows the main breaker to be turned on or one.

Eat ch200xa eaton or cutler hammer generator interlock kit vertical throw main 150 or 200 amp panel generator interlock kit 4 4 out of 5 stars 50 72 95 72. An interlock kit may be listed there. They are recognized to. The interlock kit is simple and ingenious.

New jersey occupation journeyman electrician jan 5 2018. If you install the interlock kit. I would not buy a cheap un tested one but you can purchase them from oem s and get the test report with the kit. Interlock kits were an immediate success.

The kit isolates the two systems so that power from the generator will never back feed into utility lines and vice versa. The interlock kit would be sold by a new company. Check the labeling inside of the siemens panel. If you choose the transfer panel then you are locked into those x amount of circuits to run on the generator.

Imho they are a safety device they work and their intended use is obvious. It is far safer than back feeding a house through an ac disconnect. However the ei s reasons for non acceptance include. I prefer them because you don t need to predict how the homeowner will use the power in the future.

The newer load centers usually give a part number for accessories available for that particular panel. We do the interlock kits all the time.