Schneider Electric HC-201 Electric Duct Humidistat

Schneider Electric HC-201 Electric Duct Humidistat provides precise humidity control for duct installations in commercial HVAC systems. Its duct-mount, snap-action design delivers fast, reliable regulation with a throttling range of 15% to 95% RH and a user-settable humidity point from 5% to 95% RH. Built for durability, it operates across 40 to 125°F and stores at -40 to 140°F, making it suitable for challenging environments.

For compatibility and safety, the HC-201 supports 24/120/240 VAC at 50/60 Hz and features UL and CSA listings with a NEMA 1 enclosure. The humidity sensing element uses a nylon ribbon for stable response, while a compact form and duct-friendly mounting simplify installation in any air distribution system.

• Type: Duct Mount • Action: Snap
• Throttling Range: 15–95% RH
• Humidity Set Point Range: 5–95% RH
• Voltage Rating: 24/120/240 VAC, 50/60 Hz
• Enclosure: NEMA 1 • UL/CSA listed
• Sensing Element: Nylon Ribbon
• Dimensions: 4-3/4" W × 6-1/2" D × 3-1/2" H
• Temperature Range: 40–125°F; Storage -40 to 140°F