01-Serie ZP-A_01-Serie ZP-A 21/11/12 14:59 Page2 ZP series Tiny pushbutton switches - metal bushing Distinctive features - Specifications - Overview O 4,83 mm threaded bushing Solder lug and straight PC terminals ELECTRICALSPECIFICATIONS B2 MATERIALS * Max. current/voltage rating with resistive load : - gold plated contacts : 0,4VA 20V max. AC or DC - silver plated contacts : 0,5A 48V max. AC or DC * Minimum load : 10mA 50mV - 10A 5VDC * Contact resistance : 50 m max. * Insulation resistance : 1.000 M min. at 500VDC * 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 * Case : thermoplastic UL94-V0 * Actuator : thermoplastic UL94-V0 * Bushing : zamac, tin plated * Contacts and terminals : 0 : brass, gold plated (standard) 1 : brass, silver plated 3 : brass, gold plated (1,27 micron gold) * Terminal seal : epoxy SOLDERING * Hand soldering : 280C max. for 5 seconds max. * Wave soldering : 260C max. for 5 seconds max. GENERALSPECIFICATIONS * 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 10N max. * Torque : 1Nm max. applied between the 2 nuts * Max. panel thickness : 1,5 mm (.059) with 2 nuts * Operating temperature : -30C to +85C * Moisture : 21 days 95 % (NFC 20-603 - IEC 68-2-3) ZP Number of poles SERIES 3 Single pole Electrical functions 2 3 ON OFF - MOM MOM Terminals S0 P0 Solder lug Straight PC Contact and terminal materials 0 1 3 Brass, gold plated Brass, silver plated Brass, gold plated (1,27 micron gold) Bushing 01 Threaded, with flat Dimensions : First dimensions are in mm while inches are shown as bracketed numbers. Packaging unit : 100 pieces Mounting accessories : Standard hardware supplied with all models : 2 hex nuts 7 mm (.275) across flats P/N U5731, 1 locking ring P/N U5831 and 1 lockwasher P/N U5841. B2-2 www.apem.com APEM 01-Serie ZP-A_01-Serie ZP-A 21/11/12 14:59 Page3 ZP series Tiny pushbutton switches - metal bushing 1.50 (.059) * Single pole * Gold plated or silver plated contacts * Epoxy sealed terminals Function 2 (ON - MOM) 1 0.70 (.027) 0.75 (.029) 3 3.30 (.129) 3 2 1 1.50 (.059) Function 3 (OFF - MOM) MODEL STRUCTURE B2 Flat Solder lug terminals : ZP..S0 O2.50 (.098 DIA) O4.83-48UNS-2A 3.95 (.156) Shown in function 2 (ON-MOM) ON MOM ZP33S0 OFF MOM EPOXY 1.50 (.059) 2.80 (.110) 5.60 (.220) 4.00 8.60 (.157) (.338) O6.00 (.236 DIA) ZP32S0 0.50 (.019) (10-48UNS-2A) 3 2 1 2.54 (.100) 0.50 (.019) 5.00 (.196) 8.10 (.318) Flat Straight PC terminals : ZP..P0 O2.50 (.098 DIA) O4.83-48UNS-2A 3.95 (.156) 4.39 (.172) 8.60 (.338) O6.00 (.236 DIA) 3.30 (.129) 5.60 (.220) 0.50 (.019) (10-48UNS-2A) ON ZP33P0 OFF EPOXY MOM 2.54 (.100) ZP32P0 MOM 2.54 (.100) O1.10 (.043 DIA) 3 2 1 0.50 (.019) 5.00 (.196) 8.10 (.318) CONTACT & TERMINAL MATERIALS 0 : Brass, gold plated (standard) - 1 : Brass, silver plated - 3 : Brass, gold plated (1,27 gold) BUSHING O4.90 (.193 DIA) 4.39 (.172) O4.90 (.193 DIA) 4.50 (.177) O2.40 (.094 DIA) 6.10 (.240) 01 APEM www.apem.com B2-3