The MBKFD3A Main or Subfeed Breaker Mounting Kit is designed for use with revised P1 panel interiors. It allows installation of approved circuit breaker types in 3-phase systems, providing a secure and compliant mounting solution.
This kit includes all required mounting hardware but does not include the circuit breaker.Product Type: Breaker Mounting Kit
Application: Main or Subfeed Installation
System Type: 3-Phase
Max Rating: 250 Amps
Panel Compatibility: Revised P1 Interiors Only
Model: MBKFD3A
