The ITE Gould J20B20 2-pole pneumatic time-delay relay contactor is an industrial control device designed to deliver timed switching in electrical circuits. It combines a relay/contactor function with a pneumatic timing element to delay energizing or de-energizing connected loads, enabling proper sequencing in control panels and automation systems. This 2-pole unit is identified by the J20B20 designation and is intended for applications that require a pneumatic time-delay in 2-pole control circuits.
