Honeywell Commercial T775B2040 Electronic Remote Temperature Controller

Experience precise control with the Honeywell Commercial T775B2040 Electronic Remote Temperature Controller, a standalone solution for heating, cooling, boiler, and chiller applications. This compact, UL-listed controller combines a 1/4 inch diameter x 2 inch long bulb sensor with a rugged NEMA 1 enclosure to deliver dependable temperature management in demanding commercial environments.

Key specifications include a wide operating range, flexible setpoint, and robust electrical capabilities. The device supports -40 to 125°F at 50 Hz and -40 to 140°F at 60 Hz, with a selectable differential of 1 to 150°F and a setpoint range from -40 to 248°F. It features four SPDT contacts, conduit connection, and two sensor inputs, enabling remote sensing and multi-point control.

• Applications: heating, cooling, boiler, and chiller control
• Electrical ratings: 10 A at 24 VAC (resistive); 9.8 A at 120 VAC; 4.9 A at 240 VAC (full load); 58.8 A at 120 VAC / 29.4 A at 240 VAC (locked rotor)
• Enclosure & approvals: NEMA 1 enclosure; UL (Canada and US), CUL, CE, C-Tick
• Sensors & distance: 1097 Ω PTC sensor at 77°F; two sensor inputs; up to 1000 ft to sensor
• Includes: 50021579-001 sensor