Industrial 72A110VCoilContactorAssembly Contactor Assembly

Description:

The Trumbull Vintage Contactor Assembly with 110V Coil is used in Heald 72-A internal grinder electrical control systems for switching and controlling machine power circuits. Commonly installed in vintage Heald grinding machines and industrial machining equipment requiring original electrical contactor components for operation. Maintenance teams and system integrators use this part for contactor replacement, electrical repairs, machine restoration, and retrofit projects.

Applications:

The Trumbull Vintage Contactor Assembly is commonly used in industrial machining environments including Heald 72-A internal grinders, metalworking equipment, machine tool control panels, and legacy manufacturing systems where reliable motor control, power switching, and restoration of older electrical assemblies are essential.

Technical Specifications:

• Manufacturer: Trumbull
• Product type: Contactor assembly
• Compatible equipment: Heald 72-A internal grinder
• Coil voltage: 110 VAC
• Function: Provides electrical switching control for machine power circuits
• Application: Vintage industrial machine tool electrical systems
• Assembly type: Contactor and disconnect assembly
• Machine application: Grinding machinery and metalworking equipment
• Installation: Machine-specific electrical panel mounting
• Replacement type: Replacement component for original Heald grinder contactor assemblies
• Condition reference: Used/vintage industrial surplus component removed from working equipment
• Application environment: Industrial machining, manufacturing, and maintenance applications

Common Replacements:

• Allen-Bradley Bulletin 500 Contactor 110V Coil
• Square D Class 8536 Motor Starter Contactor
• Eaton XT Series 110V Coil Contactor