NG3900W - Eaton / Cutler Hammer - Seller Reconditioned 600 U18 Option Includes: [110-127VAC UVR

U18 Option Includes: [110-127VAC UVR Installed

HMC Frame Style

I - Adjustable Instantaneous Pickup by Setting Short Time Delay Time to Instantaneous

J-Frame Style

NB-Frame Style

NG3900W - Eaton / Cutler Hammer - Seller Reconditioned 600 U18 Option Includes: [110-127VAC UVRBacked by a full one year warranty. Ask us about getting store credit for your old unit! Custom configurations available upon request. The product image shown is for identification purposes only. The item you receive may have minor cosmetic differences unrelated to function. Such differences may include version, series, product label material, label color, and packaging. Specs are as follows: NG Frame Style, Molded Case Generator Circuit Breaker,