Natupal Generator Interlock Kit Compatible With Siemens Or Murray 100 Amp Panels. 7/8-1 1/4 Inches Spacing Between Main And Generator Breaker,

Natupal 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

Natupal Generator Interlock Kit Compatible With GE General Electeric Breaker Panels With Single Vertical Throw Main, 2 1/2 Inch Spacing Between Main

Natupal Generator Interlock Kit Compatible With Square D QO Or Homeline 100 Or 125 Amp Panels. 3/4 To 7/8 Inches Spacing Between Main And Generator