Industrial 800420 Transformer And Cable Assembly

Description:

The TSI 800420 transformer with 800414 25 ft cable is a power supply accessory used in TSI laboratory airflow monitoring and ventilation control systems to provide regulated power to compatible controllers and monitoring devices. Commonly installed in fume hood controllers, room pressure monitors, airflow stations, and laboratory ventilation systems used in research, healthcare, and pharmaceutical facilities. Maintenance teams and system integrators use this transformer and cable assembly for replacement, new installations, and preventive maintenance to ensure reliable power distribution and continuous system operation.

Applications:

The TSI 800420 transformer and 800414 cable assembly provide power to compatible TSI laboratory control devices while allowing flexible installation with a 25 ft cable connection. It is widely used in fume hood control systems, room pressure monitoring systems, adaptive airflow controllers, laboratory exhaust systems, and critical ventilation applications where dependable low-voltage power is required for safe and continuous operation.

Technical Specifications:

• Manufacturer Part Number (MPN): 800420 (Transformer), 800414 (Cable)
• Manufacturer: TSI
• Product Type: Transformer and Cable Assembly
• Compatible Cable Part Number: 800414
• Cable Length: 25 ft (7.62 m)
• Primary Voltage: 115 VAC
• Primary Frequency: 50/60 Hz
• Secondary Voltage: 24 VAC
• Number of Wires: 4-Wire Transformer
• Mounting: Standard 4 × 4 in Electrical Box
• Installation Distance: Within 20 ft of Compatible Device
• Compatible Components: TSI Fume Hood Controllers, Room Pressure Monitors, Flow Stations, Adaptive Offset Controllers, Damper Actuators
• Function: Power Supply for Laboratory Control Devices
• Application Environment: Laboratory Ventilation and Critical Airflow Control Systems

Common Replacements:

• TSI 800420 Transformer Kit
• TSI 24 VAC Control Transformer
• Functional Devices 24 VAC Control Transformer