Johnson Controls A421GBF-02C Electronic Temperature Control with Sensor, 6.6 ft. (2m) Cable

Johnson Controls A421GBF-02C Standard Electronic Temperature Control. Heating & Cooling.
Applications salamander and torpedo heaters, and other portable, plug-in heating equipment,controlling home freezers and refrigerators for home brewing, fermentation, and product storage applications.

The A421GBF-02C is a Low-Voltage Type 1 Electronic Temperature Control: Type 1 (NEMA), IP20 standard enclosure for DIN rail and surface-mount applications. Rated for 24 VAC Class 2, Safety Extra Low Voltage. Includes an A99BB-200C temperature sensor with 6.6 ft (2.0 m) cable.

The A421 Series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three-button touchpad for setup and adjustment. An LED indicates the On/Off status of the output relay.

Sensor offset, temperature setback, adjustable anti-short cycle delay, and a restricted user adjustment mode. The temperature units can be displayed in °F or °C. The temperature adjustment range is -40 to 212°F or -40 to 100°C.

Supply Power 24 VAC, 50/60 Hz, Class 2: 108/110/115/120 or 208/230/240 VAC, 50/60 Hz
Temperature Control Range -40 to 212°F or (-40 to 100°C)
Sensor Offset Range ±5°F or ±3°C
Enclosure Material High-Impact Thermoplastic
Ambient Conditions Operating: -40 to 150°F (-40 to 66°C), 0 to 95% RH Non-condensing. Shipping and Storage: -40 to 185°F (-40 to 85°C), 0 to 95% RH Non-condensing