IMPORTANT: You will need to check your generator outlets per instruction on the last image of this listing prior to purchasing. 

Generator interlock kit with 50 Amp 2-pole circuit breaker and 50 Amp inlet box combo kit for Square D Homeline 150 - 225 Amp panel. 
Fit Homeline series G and S main breaker panel. No need for transfer switch kit. 
This generator interlock kit Includes 
(1) Homeline 2-Pole 50 Amp Circuit Breaker, 
(1) 50A NEMA Standard Generator Power Inlet Box - NEMA 3R Inlet Box,120/240 Volt, PB50, SS2-50P Generator Plug, Weather Proof
(1) Interlock Kit includes - SS interlock bracket, retaining brackets for breaker, hole drilling template plate, hardware, labels, and interlock installation guide. 

50 Amp inlet box features steel construction with powder coat, weather proof, LED indicator light.
Suitable for 8750W to 15,000 Watts (Or 8000- 125000 running watts) portable generators.