Homeline Generator Interlock Kit for 150A-225A Load Centers

Generator Interlock Kit Compatible with Square D QO & Homeline Indoor or Outdoor 100 or 125 amp Panels, 3/4 Inch Spacing between main and branch breaker. Professional Interlock kit

Generator Interlock Kit Compatible with Siemens or Murray 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 7/8-1 1/4" inches Spacing Between Main and GEN Breaker

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 Kit (SD200A)

Square D QO & Homeline Generator Interlock Kit Green, Apply to 150 or 200A Panels 1-3/8” Space on Main & Generator Breaker, Professional and Interlock Kit

Generator safety is vital — especially during outages. This video shows how a manual generator interlock works. When a portable generator is used without a proper interlock or transfer switch, it can: • Backfeed power into the utility lines • Put linemen and first responders at risk • Damage appliances when power is restored • Create a serious fire hazard A listed interlock or transfer switch ensures only one power source is on at a time — either the utility or the generator, never both. This is