Product description:
BoltSwitch J365-WOL Pressure Contact Switch; 400 amp, 600 volt, 3 pole, 3 wire, black back plate. Accepts class J fuses. Sold used electrically OK. Fuses sold separately.
EMSCO #SW-2013-19641- LOC: 2H3 #SW-2015-22210- LOC: 3A4 #SW-2016-24522- LOC: 5V1