Cutler-Hammer 10923H1A DC Interlock For Contactors

The Cutler-Hammer 10923H1A DC Interlock is a unit-type electrical interlock designed to prevent simultaneous energization of DC contactors in control circuits. Mounted on the contactor and compatible with Cutler-Hammer DC contactors, it is commonly installed in crane controls, hoists, motor control systems, and industrial machinery where safe sequencing and reliable switching are required. Key specifications include Manufacturer: Cutler-Hammer / Eaton; Model / Part Number: 10923H1A; Product Type: D.C. Electrical Interlock; Interlock Type: Unit Type Electrical Interlock; Contact Configuration: 1 NO; Mounting: Contactor Mounted; Function: Prevents Simultaneous Contactor Operation; Control Voltage: DC System Dependent; Application: Electrical Interlocking and Safety Sequencing; Country of Origin: United States; Condition: New, Used, and Surplus Inventory Available. Common Replacements: Eaton DC Electrical Interlock Kits; Cutler-Hammer 10923H2 Interlock; Eaton C84 In-Line Timer (for pneumatic interlock replacements).