WESTINGHOUSE REAR CONNECTED TANDEM CONTACT BLOCKS 0T1F

Description:

The Westinghouse Rear Connected Tandem Contact Blocks 0T1F are industrial auxiliary contact blocks used in pushbutton stations, selector switches, and operator control assemblies for electrical control and automation systems. Commonly installed in Oil-Tite operator stations, motor control panels, industrial machinery, and automation equipment requiring tandem auxiliary switching and rear-connected wiring configurations. Maintenance electricians, control engineers, and industrial automation technicians use these contact blocks for replacement, retrofit, or industrial control station maintenance. The tandem rear-connected design allows multiple contact functions within compact operator assemblies.

Applications:

The Westinghouse 0T1F tandem contact blocks are commonly used in industrial electrical control systems to provide auxiliary switching, start/stop logic, interlocking functions, and operator interface control. They are installed in manufacturing equipment, conveyor systems, motor starters, process control panels, and industrial machinery where reliable multi-contact switching and durable Oil-Tite control performance are required. The rear-connected configuration simplifies wiring access and maintenance within industrial control assemblies.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 0T1F
• Product Type: Rear Connected Tandem Contact Block
• Contact Block Style: Tandem auxiliary contact block
• Wiring Configuration: Rear-connected terminals
• Function: Auxiliary switching and operator control
• Application: Industrial electrical control and automation systems
• System Compatibility: Westinghouse Oil-Tite pushbutton and selector switch assemblies
• Mounting Type: Operator station / pushbutton assembly installation
• Contact Configuration: Tandem industrial auxiliary contact arrangement
• Installation Type: Panel-mounted control device accessory
• Operating Environment: Industrial and commercial electrical applications
• Intended Use: Operator control and auxiliary switching functions
• Performance Feature: Durable tandem contact switching with rear terminal access
• Condition Availability: Commonly available as surplus or replacement industrial component

Common Replacements:

• Eaton M22 Tandem Contact Block
• Schneider Electric Harmony Tandem Contact Block
• Siemens SIRIUS ACT Contact Block