LS Z SLOW ROLLER CENTRAL M 4A 1NO + 1NC Push Button Switch Product Type: Limit Switch Configuration (Pole-Throw): Single Pole - Single Throw Number of Actuators: Single Actuator Profile: Extended Illuminated: Without Limit Switch Single Pole - Single Throw Extended | Alcoswitch Limit Switch | Part Number: TLSZLS1104PD | Internal Number: 1-2483581-2 | TE Connectivity | ALCOSWITCH