Series 61 S er ies 61 Comprehensive. Intuitive and versatile. 61 Information about the Series Key advantages Raitings 42 VAC (100 mA) Wide, modular Series 250 VAC (5 A) Modern design Range of switching elements and ease of mounting Terminal Custom marking possible Internationally recognised and approved series Soldering terminal Screw terminal Typical application areas PCB (with PCB plug-in base) Cable Machinery Measurement and control engineering Process engineering (air conditioning systems and heating Lens Material technology) Public transportation Aluminium Plastic Laboratory instruments Functions Markings Pushbutton Engraving Illuminated pushbutton Laser marking Mushroom-head pushbutton Hot stamping Selector switch Film insert/marking plate Keylock switch Pad printing Indicator Screen print Buzzer Potentiometer Approvals Stop switch Emergency stop switch CB (IEC 61058) CB (IEC 60947) Design CSA ENEC (EN 61058) Flush CCA-NTR (EN 60947) Raised CQC CENELEC (IEC 60947-5-1) IP front protection DNV GL (previously Germanischer Lloyd) GOST IP65 UL IP66/IP67/IP69K (Emergency Stop) SEV NFF Mounting cut-outs Conformities 16.2 mm 22.3 mm CE 21.2 mm x 21.2 mm 2014/35/EU (LVD) 2011/65/EU (RoHS) 21.2 mm x 27.2 mm 690 eao.com 02/2021