Model ATC550 TC/PID Controller 1/16 DIN

The from the Automatic Timing and Controls division of Marsh Bellofram Corporation comes standard with a dual 4 digit 7 segment led display,TC / RTD input, two setpoints, celsius and fahrenheit selectable scale, field selectable control output relay or SSR, auxiliary output relay or SSR depending on model, led indicators, 1/16 din 48 x 48 mm housing, contact ratings of 5a at 230vac / 30vdc resistive for control and alarm, a 12vdc SSR drive and a supply operating voltage range of 85 to 270 vac/dc 50/60Hz. The ATC550 series is UL approved and CE certified.