Generator Interlock Kit Compatible With Square D QO Or Homeline 150 Or 200 Amp Panels. 1 3/8 Inches Spacing Between Main And Generator Breaker, Professional And Interlock Kit1
LATING Generator Interlock Kit For Westinghouse/Challenger/Thomasbetts Panels With 1 To 1 1/8 Inches Spacing, Anodized Interlock Kit, 150 Or 200 Amp, Blue
Generator Interlock Kit Compatible With Cutler Hammer Generator Interlock Kit For BR Series 150 And 200 Amp Panels, 1 1/4 - 1 7/16 Inches Spacing Between Main And Branch Breaker
LATING Generator Interlock Kit For Westinghouse/Challenger/Thomasbetts Panels With 1 To 1 1/8 Inches Spacing, Anodized Interlock Kit, 150 Or 200 Amp, Blue