LS35M98D11-SCR is a 30 mm wide, standard Safety Limit Switch with a reset button made of zinc alloy material (Zamak), with 2 mounting holes at the top, 1 1/2'' NPT cable entry on the bottom, pull action ring actuator and 1 N.O + 1 N.C slow action (Zb type), overlapping (late closing) contacts
LS75P98B11-A is a 50 mm wide, reinforced Limit Switch made of fiber-glass reinforced UL-V0 material, with 4 mounting holes at the top, 2 1/2'' NPT cable entries on the sides, pull action ring actuator and 1 N.O + 1 N.C snap action (Zb type) contacts