Flexibutton 4 page (11114) 27 07 2000 5:11 pm Page 2 Data Sheet no. 76-91500 SERIES 76-91 FLEXIBUTTON PANEL SEALED RANGE FEATURES Waterproof panel seal IP67 approved to BS5420 (IEC144) Flame retardant body UL94-VO approved material High dielectric strength Wide temperature range up to 80C Robust construction for harsh environments Positive tactile response for operator feedback Operates at up to 10 Amps NON-STANDARD OPTIONS 2 pole versions Alternate action versions PCB terminals Gold contacts Fully sealed with flying leadsFlexibutton 4 page (11114) 27 07 2000 5:11 pm Page 3 Technical Information Series 76-91 A robust pushbutton switch designed for demanding environmental applications. The snap- action switch mechanism provides high quality switching behind an ice-proof, flexible actuator. The body of the Flexibutton is flame retardant to UL94-VO approval and the switch is panel sealed to IP67. The range offers the choice of six button colours with solder/quick connect terminals as standard. Single and double pole versions are available in momentary or alternate actions. A locknut and sealing washer are supplied with the switch. Mechanical Travel 3,3mm reference 6 Life (min) 10 cycles Operating force (nom) 12N (max) 15,5N Contact bounce <5ms Panel thickness (max) 4mm Locknut tightening torque (max) 2,85Nm Electrical Current (max) silver contacts 10A resistive 250 V a.c. Current (min) silver contacts 10mA resistive 5V d.c. 5 Life (min) 10 cycles Dielectric strength 1KV a.c., 1 minute Insulation resistance (min) 1G 500V d.c. Contact resistance (max. initial) 25m Environmental & Physical Ingress protection IP67 Impact rating 2 Joules Shock (min) 10g Temperature -40C to +80C Body material Glass filled polyester Button material Polyether block amide Sealing washer material Nitrile rubber Contacts Fine silver Terminals Tin plated brass