ZP series Subminiature pushbutton switches metal bushing DISTINCTIVE FEATURES 4.83 mm threaded bushing Solder lug and straight PC terminals ELECTRICAL SPECIFICATIONS Max. current/voltage rating with resistive load : - gold plated contacts : 0.4 VA 20 V max. AC or DC - silver plated contacts : 0.5 A 48V max. AC or DC Minimum load : 10 mA 50 mV - 10 A 5 VDC Contact resistance : 50 m max. Insulation resistance : 1,000 M min. at 500 VDC Dielectric strength: 1,000 Vrms 50 Hz min. between terminals and frame / 500 Vrms 50 Hz min. between terminals Electrical life at full load : - gold plated contacts : 60,000 cycles - silver plated contacts: 20,000 cycles ENVIRONMENTAL SPECIFICATIONS Operating temperature : -30 C to +85 C (-22 F to +185 F) Moisture : 21 days 95 % (NFC 20-603 - IEC 68-2-3) GENERAL SPECIFICATIONS Travel : - function 2 (ON-MOM) : 1.2 mm (.047) 0.3 (.11) - function 3 (OFF-MOM) : 1 mm (.039) 0.3 (.11) Strength of terminals : pull-out force 10 N max. Torque : 1 Nm max. applied between the 2 nuts Max. panel thickness : 1.5 mm (.059) with 2 nuts SOLDERING Hand soldering : 280 C (536 F) max. for 5 seconds max. Wave soldering : 260 C (500 F) max. for 5 seconds max. The company reserves the right to change specifications without notice. 1 SW-ZP-1808 PANEL SWITCHESPANEL SWITCHESZP series Subminiature pushbutton switches metal bushing MATERIALS TERMINALS Case : thermoplastic UL94-V0 Actuator : thermoplastic UL94-V0 Bushing : zamac, tin plated 0.75 0.70 (.029) (.027) Contacts and terminals : 1.50 (.059) 0 : brass, gold plated (standard) 1 : brass, silver plated Straight PC Solder lug 3 : brass, gold plated (1.27 micron gold) Terminal seal : epoxy APEM products may be recycled at end-of-life for the re-claiming of valuable metal ELECTRICAL FUNCTIONS components. 3 21 1 3 Function 2 Function 3 (ON - MOM) (OFF - MOM) 2 PANEL SWITCHES 1.50 (.059) 3.30 (.129)