Description
JOHNSON CONTROLS A421ABC-02C - JOHNSON CONTROLS DIGITAL TEMPERATURE CONTROLLER A421ABC-02C, 120/240 VAC, SPDT, NEMA 1 - JOHNSON CONTROLS DIGITAL TEMPERATURE CONTROLLER A421ABC-02C, 120/240 VAC, SPDT, NEMA 1 THE A421 SERIES CONTROLS ARE SINGLE STAGE, LINE-VOLTAGE ELECTRONIC TEMPERATURE CONTROLS WITH A SINGLE-POLE, DOUBLE-THROW (SPDT) OUTPUT RELAY.
THESE CAN BE USED TO CONTROL A WIDE VARIETY OF SINGLE-STAGE REFRIGERATION OR HVAC EQUIPMENT WITH AN AMBIENT TEMPERATURE RANGE OF -40 TO 212°F.
MODEL A421ABC-02C FEATURES STANDARD TYPE 1 (NEMA) IP20 HIGH-IMPACT PLASTIC ENCLOSURE SUITABLE FOR SURFACE OR DIN RAIL MOUNTING AND RATED FOR EITHER 120 OR 240 VAC.
INCLUDES A99BB-200C PTC TEMPERATURE SENSOR WITH A 2 IN.
S - EQUAL TO G0314155