Lux PSM40-SA Thermostat

Lux PSM40-SA Thermostat is a reliable 2-wire, mechanical thermostat designed for 1-heat applications, delivering dependable temperature control and straightforward installation.

This 24V AC thermostat uses a snap-action switch for fast, decisive switching, reducing temperature drift and enhancing comfort in residential heating systems and light commercial setups.

With a temperature range of 32°F to 95°F and compact dimensions (3 in W x 1.375 in D x 3.50 in H), the Lux PSM40-SA fits neatly into tight panels and control enclosures. It is built for durability with IP20 protection and CE approval, ensuring safe operation across many markets.

• Type: 2-Wire, Mechanical, 1-Heat
• Voltage: 24V AC
• Current: 0.15–1.2 A
• Switch: Snap Action
• Temperature Range: 32°F to 95°F
• Enclosure: IP20; CE Approved
• Size: 3 in W x 1.375 in D x 3.50 in H
• Storage Temperature: -4°F to 130°F

Storage temperatures range from -4°F to 130°F, broadening handling and storage options for this compact, reliable thermostat. Perfect for baseboard heaters, radiant floor systems, or zone controls seeking precise, dependable heat.