Allen Bradley Limit Switch The Allen Bradley 440P series slow action limit switch has 1NO/1NC contact configuration and a top push cross roller actuator. It has a screw connection and has 3 conduit knockouts as the connection type. This switch is designed with two mounting hole options and a choice of actuator positions, the Imp will fit in the most confined spaces. The operation of these limit switches is achieved by the sliding action of the guard or other moving object deflecting the plunger or lever. Features and Benefits Contact rating is 1A/500V 2A/250V 5A/100V maximum AC
Three 5mm cable entry knockouts
Positive operation, forced disconnection of contacts
Roller is perpendicular to switch front
Operating temperature ranges between -20°C and 70°C
Minimum mechanical life of 10000000 cycles Certifications IP30 rated
UL approved
CSA listed