Westinghouse PB1T1L Contactor Transformer Switch

Description:

The Westinghouse PB1T1L Contactor Transformer Switch is used in industrial control and low-voltage operator interface systems. Commonly installed in control panels, motor starters, manufacturing equipment, and industrial automation machinery. Maintenance teams and system integrators use this transformer switch for replacement, retrofit projects, preventive maintenance, and industrial control station upgrades.

Applications:

The Westinghouse PB1T1L contactor transformer switch is commonly used in manufacturing facilities, industrial automation systems, HVAC equipment, power distribution systems, and motor control applications where reliable control voltage switching and dependable operator interface functionality are critical for safe and continuous electrical operation.

Technical Specifications:

• Brand: Westinghouse
• Part Number: PB1T1L
• Product Type: Contactor Transformer Switch
• Application: Industrial Control and Operator Interface Systems
• Switch Type: Transformer Control Switch
• Mounting Type: Panel Mount
• Compatible Equipment: Contactors and Motor Starters
• Control Function: Low Voltage Control Circuit Switching
• Frequency Rating: 50/60 Hz Compatible
• Phase Compatibility: Industrial Control Circuits
• Industrial Duty Rated: Yes
• Compatible Installations: Industrial Control Panels and MCC Systems
• Terminal Type: Screw Terminal Connections
• Operating Function: Control Power Switching and Operator Activation
• Typical Use: Contactor and Transformer Control Applications

Common Replacements:

• Allen-Bradley 800T Transformer Switch
• Eaton 10250T Control Switch
• Schneider Electric Harmony Control Switch