Pay in 4 interest-free payments of $29.11 Learn more
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
This switch is rated for 18/30 VAC at 2 Amps and is intended for use within the unit's low-voltage safety string
preventing vibration-induced fatigue
the 26B1A0 mounts via a 1/16" panel standoff and hardware
Common Questions: Why does my HVAC breaker trip immediately after a reset
Always verify the terminal type and physical dimensions to ensure a smooth drop-in replacement
Honeywell Analytics E3SCO Sensor Cartridge 30067439-890 This switch is rated forThe Honeywell Analytics E3SCO Sensor Cartridge (equivalent to part number 1309A0038) is a critical component for maintaining safe air quality in high traffic environments. Designed specifically for the Honeywell E3Point Gas Monitoring System, this electrochemical sensor provides precision detection of Carbon Monoxide (CO) within a default 0225 ppm range, though it can be configured for ranges up to 250 ppm. Utilizing Smart Sensor technology, the E3SCO