1SBN040200R1013

ABB 1SBN040200R1013 – WA4-96-13 is a front-mounted mechanical latching unit designed for ABB AF80 and AF96 contactors. It converts a standard electrically operated contactor into a mechanically maintained contactor, allowing the contactor to remain in the closed position even if voltage at the main contactor coil terminals is interrupted or completely lost. The WA4-96-13 has a wide rated control circuit voltage of 100–250 V AC at both 50 Hz and 60 Hz, as well as 100–250 V DC.