White Rodgers 57T01-843 PSC Series 24/208/240/277V Time Delay Relay

Product Description

The White Rodgers 57T01-843 is a time delay relay designed for use in PSC inducer and blower applications. This relay helps in efficiently managing heating and cooling systems by allowing residual cooled air to be circulated into the controlled space. It is a direct replacement for Trane models, increasing the overall efficiency of HVAC systems.

• Compatible with Trane air handlers
• Normally open contacts rated for 7 FLA
• Delay on make and off delay features

Product Highlights

This time delay relay features a two-second on delay and an eighty-second off delay, ensuring effective temperature control in HVAC systems.

Product Information

Standard Information

• Brand: White Rodgers
• Part Number: 57T01-843

Technical Specifications

• Voltage: 24 VAC
• Contact Rating: 7 FLA, 36 LRA at 240 VAC
• Pilot Duty: 25 VA at 24 VAC
• On Delay: 2 seconds
• Off Delay: 80 seconds
• Replacement for: Trane C800924P01
• Model Compatibility: Trane Air Handlers