Square D Part # HOMCGK2C Generator Interlock kit for Homeline panels. SAME PRODUCT DIFFERENT PACKAGING. THIS IS THE SAME INTERLOCK WE HAVE ALWAYS SOLD, JUST IN A DIFFERENT PACKAGE NOW.Brand new in original packagingSame or next day shipping guaranteed! The HOMCGK2 is compatible with any Series S, indoor, and Series S1 outdoor single phase, convertible main breaker Homeline load center that utilizes a QOM2 frame main circuit breaker (150 – 225 ampere). It interlocks the QOM2 2-pole main circuit breaker with a back-fed HOM 2-pole (15-125 ampere) branch circuit breaker. A retaining means is also provided for the back-fed HOM branch breaker.NOTE: Series S indoor, and Series S1 outdoor, convertible Main Lug Only load centers, that meets the description provided above, could also be used by converting the load center to a Main Breaker device.AND REMEMBER ELECTRICAL IS WHAT WE DO. YOU CAN COUNT ON US KNOWING WHAT WE ARE TALKING ABOUT AND WE HAVE OVER 18 YEARS OF EXPERIENCE IN THE INDUSTRY TO HELP YOU. MESSAGE US WITH ANY QUESTIONS OR BULK DISCOUNT PRICING.WE STRIVE TO BE THE LOWEST OVERALL PRICE FOR EVERYTHING WE SELL!IF YOU ARE FROM THE ISLANDS OR OUTSIDE THE CONTINENTAL U.S. CONTACT US FOR A SHIPPING QUOTE PRIOR TO PURCHASE! ALL GLOBAL SHIPPING ORDERS ARE SUBJECT TO LONGER DELIVERY TIMES. GLOBAL SHIPPING IS OUT OF OUR HANDS ONCE IT REACHES THE EBAY GLOBAL SHIPPING CENTER IN KENTUCKY. PLEASE CONSIDER THIS WHEN LEAVING FEEDBACK ON OUR TRANSACTION.PE-SUPPLY – EBAY’S ELECTRICAL SURPLUS LEADER!!