Marking Holes Generator interlock kit Designed with safety first in mind,safely connects generator power to any circuit in your home, prevents utility and generator power from coming on at the same time. Wide Compatibility Generator interlock kit designed for Square D QO and Homeline 150/200 Amp panels,Designed with safety first in mind, this kit safely connects generator power to any circuit in your home, prevents utility and generator power from coming on at the same time. Safety Features:Generator interlock kit designed with safety first in mind, this kit safely connects generator power to any circuit in your home, prevents utility and generator power from coming on at the same time, ensures the safety of the electrician and protects electrical equipment in the event of a power outage. G1/4" Pressure Transducer Sensor Input 5V Output 0.5‑4.5V / 0‑5V for Water Gas Oil (0‑1000PSI). CAD$28.99 Generator Interlock Kit, Malictele Compatible with Square D QO or Homeline 150 or 200 Amp Panels 1 3/8-inch Spacing Between Main and Generator ... Ships from... I Tested the Square D Generator Interlock Kit: Here's Why It's a Must 1 x generator startup program label 5 x reminder labels 1 x zip ties 1 x drill bit 1 x instructions. Wide Compatibility: Generator interlock kit designed for Square D QO and Homeline 150/200 Amp panels. Interlock Kit Generator , Alictele Copatible With Square D QO Or Siemens Interlock Kit 200 Amp Mounting Generator interlock kit designed for Square D QO and Homeline 150/200 Amp panels. Spacing between main and generator breakers is 1 3/8 inches. Package Includes: 1 x interlocking plate 4x hex nuts 4 x shoulder screws Product Feature 1. This interlock kit fits Square D QO or Homeline 150 or 200 amp panels, the spacing between main and the closest generator breaker is 1 3/8''. 2. The generator lockout kit is made of corrosion-resistant and high hardness aluminum alloy. 3. Our interlock switch has been treated with surface anodized, electrical insulation, heat insulation, safer. 4. Package Content 1 x interlocking plate, 4 x hex nuts, 4 x shoulder screws, 1 x generator startup program label, 5 x reminder labels, 1 x zip ties, 1 x drill bit 1 x instructions. 5. Installation requires only a 3/16-inch drill bit and a sturdy steel interlocking plate that easily passes through the breaker panel, ensuring you can connect your generator quickly and safely. Drill Holes The installation process easily passes through the breaker panel using only a 3/16-inch drill bit and a sturdy steel interlocking plate.