WESTINGHOUSE 0T2NS CONTACT BLOCK 2NC

Description:

The Westinghouse 0T2NS Contact Block 2NC is an industrial auxiliary contact block 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 normally closed auxiliary switching functions. Maintenance electricians, control engineers, and industrial automation technicians use this contact block for replacement, retrofit, or industrial control station maintenance. The 2NC configuration provides two normally closed contacts for interlocking and control circuit applications.

Applications:

The Westinghouse 0T2NS contact block is commonly used in industrial electrical control systems to provide auxiliary switching, stop-circuit logic, safety interlocking, and operator interface control. It is installed in manufacturing equipment, conveyor systems, motor starters, process control panels, and industrial machinery where reliable normally closed contact operation and durable industrial control performance are required. The contact block is suitable for use in pushbutton and selector switch assemblies requiring dependable control circuit interruption functions. 

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 0T2NS
• Product Type: Auxiliary Contact Block
• Contact Configuration: 2NC (Two Normally Closed Contacts)
• Function: Auxiliary switching and control circuit interruption
• 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 Type: Normally closed auxiliary contacts
• Installation Type: Panel-mounted control device accessory
• Operating Environment: Industrial and commercial electrical applications
• Intended Use: Operator control, interlocking, and stop-circuit functions
• Performance Feature: Reliable dual normally closed contact switching for industrial controls.

Common Replacements:

• Eaton M22 2NC Contact Block
• Schneider Electric Harmony 2NC Contact Block
• Siemens SIRIUS ACT 2NC Contact Block