Cutler Hammer-Eaton C320DPG11-2 Auxiliary Contact Block 1N/O 1N/C

The Cutler Hammer-Eaton C320DPG11-2 Auxiliary Contact Block is an electrical control component designed to provide one normally open and one normally closed auxiliary contact for contactors and motor starters. It is used to expand control circuit operations by enabling additional signaling, interlocking, monitoring, or indication operations within industrial and commercial electrical systems. It is installed in motor control panels, automation equipment, and HVAC systems, this contact block supports communication between control components and connected systems. As part of the control assembly, it supports managing switching operations and auxiliary circuit control without affecting the primary power circuit.