09-Serie IZ-metal-F3-A 08-Serie IP-A 31/10/14 08:17 Page48 IZ series Rear mounted sealed pushbutton switches - bushing 16 mm - metal - momentary Distinctive features and specifications UG1410A Rear mounting for easier installation Momentary metal models Fixed or variable panel thickness Screw version available up to 4A Sealed to IP67 Illuminated or non-illuminated Flat actuator for optional marking B1 ENVIRONMENTAL SPECIFICATIONS GENERAL SPECIFICATIONS Front panel sealing : IP67 according to IEC 60529 Panel thickness : Shock resistance : 100 g according to IEC 512-4, test 6c - IZM : 3 mm (.118) max. Vibration resistance : 10-500Hz - 10 g according to IEC 512-4, test 6d - IZN : 4 mm (.157) max. Salt spray : IEC 512-6, test 11f Total travel : 1,8 mm (.070) +/- 0,3 mm Operating temperature : -40C to +85C Typical operating force : 6N +/- 2N Low level or mechanical life : 1.000.000 cycles ELECTRICAL SPECIFICATIONS Torque : IZN : 1 Nm max. IZM : 0,7 Nm max. applied to nut Max. current/voltage rating with resistive load : Soldering : 320C max. for 3 sec. - Gold plated silver contacts (code 4) : 200mA 48VDC - Silver contacts (code 2) - screw terminals : 4A 48VDC Electrical life at full load : 500.000 cycles MATERIALS Initial contact resistance : 100 m max. Case : thermoplastic UL94-V0 Insulation resistance : 1 G min. at 500VDC Plunger : polyamide Dielectric strength : 1.000 Vrms 50 Hz Bushing/bezel : brass, nickel plated LED COMPONENT SPECIFICATIONS Contacts : LED colour Forward current Typ. forward voltage Max. forward voltage 4 : silver, gold plated 2 : silver (screw terminals) Super red (L0S) 20mA 2,1V 2,3V Multi-wire lead AWG20, Yellow (L0Y) 20mA 2,1V 2,3V 2 section 0,6 mm Green (L0G) 20mA 2,1V 2,3V LED wire : AWG26, 2 section 0,12 mm Blue (L0B) 20mA 3,2V 3,8V Lens : polycarbonate White (L0W) 20mA 3,35V 4,25V Terminal seal : epoxy (except A resistor must be series-connected by the user. screw terminals) supply voltage - LED forward voltage Resistor value = LED forward current On flying lead versions, the LED resistor can be integrated by APEM on request. PANEL CUT-OUT MATRIX MOUNTING 27.00 Flat seal O-ring (1.063) 16.20 (.637DIA) 16.20 (.637DIA) 1 2 IZM (adjustable hex nut) IZN (fixed hex nut) B1-48 www.apem.com APEM 3.00 Maxi (.118MAX) 4.00 Maxi (.157MAX) 27.00 (1.063)09-Serie IZ-metal-F3-A 08-Serie IP-A 31/10/14 08:17 Page49 IZ series Rear mounted sealed pushbutton switches - bushing 16 mm - metal - momentary Overview IZ SERIES Models Electrical function Terminals Contacts M Metal, variable 3 Normally open S Solder lugs 4 Silver, gold plated panel thickness (NO) F Flying leads 2 Silver (screw term.) N Metal, fixed P Straight PC panel thickness Z Quick-connect Actuator shapes (non-illuminated) V Screw (non-illuminated & R Round, curved N model only) B1 P Round, flat Actuator colours Bushing & bezel finish LED colours 1 Blue N Nickel plated Blank Non-illum. B Dark blue L0S Super red Other : on request. 2 Black L0Y Yellow 3 Green L0G Green 4 Grey L0B Blue 5 Yellow L0W White 6 Red 7 White 8 Bright chrome 9 Orange A Satin chrome ABOUT THIS SERIES On the following pages, you will find successively : model structure of switches and options in the same order as in above chart Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. NOTICE : please note that not all combinations of above numbers are available. Refer to the following pages for further information. Mounting accessories : Standard hardware supplied : - IZM : 1 castellated nickel plated brass nut U6915 + 1 silicone flat seal + 1 hex nut 19 mm (.748) across flats U4116. - IZN : 1 castellated nickel plated brass nut U6915 + 1 O-ring Packaging unit : 25 pieces for flying lead models - 40 pieces for other models The company reserves the right to change specifications without notice. APEM www.apem.com B1-49