Interlock Kit K-3110R2

This Interlock Kit performs like a manual transfer switch for Bryant / Challenger / Midwest / Westinghouse electrical panels with the following features:

• Space between breaker columns: 1/2"
• No Gap
• 150-200 amp 2 pole main breaker
• Main breaker toggle action: Horizontal (left-right) throw direction ON & OFF
• Main Breaker sits directly on top of the right breaker column
• Will replace the original K-3110 in the future

Requirements:

• Install a generator breaker directly below the main breaker in spaces: 6 & 8

See Interlock Kit K-3210 if the main breaker is located on the left side of the panel

Kit Installation Instructions