Contact element, connection technology: Cage Clamp, fastening: front fastening, description: combination of contact element and self-monitoring contact element M22-K01SMC10, fastening adapter M22-A and signal contact actuator, M22-XSMC., The normally open contact of the self-monitoring contact element is actuated during assembly with M22-XSMC., Cage Clamp is a registered trademark of Wago Kontakttechnik GmbH, Minden, contact configuration Ö = normally closed contact: 3 Ö, contact configuration Note: = safety function, through positive opening in accordance with IEC/EN 60947-5-1, travel of the operating part and actuation force in accordance with DIN EN 60947-5-1, K.5.4.1 positive opening travel: mm 5.5, maximum travel: mm 5.8, minimum force for positive opening: N 60, protection class: IP20, connection to SmartWire-DT: no, standards and regulations: IEC 60947-5-1