High Contact Rating: Rated for 20 Amp resistive loads and up to 2 HP at 277 Vac

For immediate circuit testing or manual adjustments

Built to meet NFPA 90A and UL 1820 standards

this is a mechanical barometric damper

Setra 26410R5WD11T1C Pressure Transducer Els PW 17895 High Contact Rating: Rated forThe Setra 26410R5WD11T1C is a field proven low differential pressure transducer designed for the rigorous demands of HVAC building automation and critical environment monitoring. This unidirectional pressure sensor features a 0 to 0. 5" WC range, providing the 1% FS accuracy required for precise VAV box control, static pressure measurement, and room pressurization. Engineered with a dead ended stainless steel welded capacitive sensing element, it