Square-D / Schneider - SQD 861SSR115-DD Solid State Relays

The SE Relays 861H series, patented solid-state, UL certified for Class I Division 2 Hazardous Locations per ISA 12.12, relay offers an energy-efficient MOSFET DC current switching device with input voltage range as 3.5VDC to 32VDC. SPST-NO contacts with rated current 30A and output voltage 18VAC to 50VAC . Solid-state circuitry involves no moving parts and is alternative to standard electromechanical relays. Advantages include longer life cycles, less energy consumption, and reduced maintenance costs. Optically coupled circuit provides isolation between input and output circuits. Internal snubber helps protect the relay.s internal circuit from high voltage transients. Finger protected (IP 20) terminals help prevent an operator from touching live circuits. Mounts directly onto a DIN rail or panel, and provides flexibility to accommodate last-minute design changes.