Thermostats - Mechanical

• Mercury-free electronic switch
• Classic round design
• Manual changeover
• L41-489 has an enlarged scale and raised numbers for easy viewing

Specifications:

• Electrical rating: 18 to 30VAC
• Temperature range: 40°F to 90°F
• Dimensions: 3-11/16" diameter x 1-3/4" D

• Meets mercury-free thermostat requirements with same footprint as older mercury switch models
• Coiled bimetal element operates snap-acting switch
• Mounts directly on wall or junction box
• L41-834 is milivolt compatible
• L41-833 and L41-834 have positive-off

Specifications:

• Electrical rating: 20 to 30 VAC
• L41-834 is also rated for 120VDC and 250/500/750 mV
• Temperature range: 50°F to 90°F

Mercury-free snap acting bimetal switch

• No leveling required
• L41-492 is for 12VDC applications
• L41-495 is for milivolt applications
• L41-491, L41-492, and L41-495 have positive-off

Specifications:

• Electrical rating: 750 mV (L41-495), 12VDC (L41-492), 18 to 30VAC (all others)
• Temperature range: 50°F to 90°F
• Dimensions: 3-1/8" W x 3-1/8" H x 7/8" D