SI-GL42DS21-10SI-GL42 Series Safety Interlock Switch; Spring Lock/Solenoid Unlock; 24 V DC; Contact Configuration: Actuator: 2NC/1NO, Monitor: 1NC3811065
SI-GL42DM21-10SI-GL42 Series Safety Interlock Switch; Solenoid Lock/Spring Unlock; 24 V DC; Contact Configuration: Actuator: 2NC/1NO, Monitor: 1NC3811058