Triple pole, Four wire, Fusible Mechanical Interlock Receptacle. 6 amp,240 vac. 60A 3P 4W 3PH 240VAC FUS MECH INT Legrand-Pass & Seymour http://www.legrand.us/product-detail/PassAndSeymour/IEC-309-Products/Fusible-NonFusibleMechanicalInterlock/Fusible-Mechanical-Interlock/60-Amp/PS460FMIR9W.pdf

SKU: PS460FMIR9W
Product ID: 927210
Part Number:
2IN J-HOOK TREE, SINGLE SIDE,
$2,460.90 / ea

Note: this product is only sold in multiples of 1