Barksdale's E507S Explosion Proof Control Thermostat is a mechanical line-sensing thermostat designed to regulate heat-tracing circuits in hazardous locations. It is offered in a single-pole E507S-LS version and a two-pole variant, enabling line-sensing switching along longer cable runs. Built for explosion-proof service in hazardous environments, the unit is associated with Raychem/Chemelex heat-tracing systems and their line-sensing thermostat family used with heating cables in challenging industrial settings.
