Nsi Industries Q104 sequencer, 2-switch, 30 to 90 s switch on, 1 to 30 s switch off

Product Description

The NSI INDUSTRIES Q104 Sequencer is designed for controlling heating elements and blower motors in electric, gas, or oil heat systems. This Q Series sequencer features 2 switches, with a switch-on time of 30 to 90 seconds and a switch-off time of 1 to 30 seconds. It handles resistive loads of 25 A at 120/240 V and 12.5 A at 480 V, with a pilot duty rating of 125 VA, 480 VA, 24 V. It provides precise timing for HVAC applications.

• Five second delay between all subsequent stages, unless they function together
• Direct replacement for most fan and heat sequencing functions
• Field proven for controlling heating elements and/or blower motors

Product Highlights

This 2-switch sequencer offers precise timing for heating and cooling systems, ensuring efficient operation.

Product Information

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: Q104

Technical Specifications

• MPN: Q104
• Brand: NSI Industries
• Series: Q Series
• Number of Switches: 2
• Switch On Time: 30 to 90 s
• Switch Off Time: 1 to 30 s
• Resistive Rating: 25 A at 120/240 V, 12.5 A at 480 V
• Pilot Duty Rating: 125 VA, 480 VA, 24 V