The 1EN416-R4 from Honeywell is sealed double pole double throw (DPDT) limit switch with 2NO/2NC contact configuration and lead wire connection. This switch has top push button head with spring return, standard action. The 1EN416-R4 has 1A current rating, 28VDC voltage rating and 12 lb (53.3N) operating force. Operating temperature range is from -65°C to 185°C.