59-111 ITW Switches

PUSHBUTTON SWITCHES MINIATURE METAL PANEL SEALED PUSHBUTTON This rugged panel sealed pushbutton is made of a special high creep strength non-spark zinc alloy suitable for use in mining or other potentially explosive atmospheres where dust and moisture are problematic. APPLICATIONS Communications Instrumentation Data processing Process controls Transportation/ Material handling ACTUAL SIZE KEY FEATURES: Panel sealed to IP67 Impact resistant Momentary action Gold contacts Non-spark material Wide temperature range: 55C to +125C 500,000 life cycles max power ORDERING INFORMATION: Part Number Bezel Style Button Color* 59-111 Round Black 59-112 Round Red 59-113 Round Green 59-211 Square Black 59-212 Square Red 59-213 Square Green 59-311 High Round Black 59-312 High Round Red 59-313 High Round Green *Consult factory for additional colors. STANDARDS / AGENCY / RATINGS: 3 3 IEC RoHS V IP67 COMPLIANT DE 2 2002 / 95 / EC COMPLIANT Contact an Authorized Distributor or Factory for Pricing www.itwswitches.com 36PUSHBUTTON SWITCHES SERIES 59: MINIATURE PANEL SEALED METAL MECHANICAL / ELECTRICAL CHARACTERISTICS: PRODUCT DRAWINGS 17.5 SQ 17.5 17.5 ---- ----- ---- Travel (nom): .69 DIA .69 SQ .69 DIA 2.3mm (.090 in.) Life (max): 1,000,000 cycles Operating force (nom): 3N / 306 grams Contact bounce (nom): BUTTON COLOR 7.3 7.0 7.0 -- -- -- BLACK BEZEL .29 1 millisecond .28 .28 SEALING RING (UNDER BEZEL) Panel thickness (max): BRASS LOCKNUT 3mm (.118 in.) 13.0 13.0 13.0 --- --- --- Dielectric strength: .51 .51 .51 1000 VAC M12 X 1.0 BRITISH ISO METRIC THD 4.5 HIGH ROUND BEZEL SQUARE BEZEL Insulation resistance: -- REF (2) GOLD PLATED BRASS .18 SOLDER TERM (2) 1 G ROUND BEZEL Contact resistance (initial): 50 m (Max) 12.95/12.90 --------- Current rating (typical): .509 .001 400mA at 32 VAC resistive 100mA at 50 VDC resistive 13.65/13.60 ---------- 5.1 .536 .001 DIA 125mA at 125 VAC resistive -- .20 RECOMMENDED PANEL CUT-OUT Shock: 100G Operating temp range: -55C to +125C (-67F to +257F) PANEL MOUNTING AND CONSTRUCTION INFORMATION Body material: zinc alloy, black The series 59 mounts easily into panels of minimum 1.5mm (.060 in.) and Button material: maximum 3mm (.118 in.) thickness. Front panel sealing to IP67 is achieved by a PBT thermoplastic sealing O ring fitted into a premachined groove on the body of the switch before it is inserted into the panel hole cut-out. It is held onto the panel by means Contacts: of a brass hex nut tightened down by a 14mm spanner, to a torque of between gold plated palladium nickel 1.5Nm to 3.0Nm to achieve the correct sealing pressure. A D flat is provided to Terminals: prevent rotation. gold plated brass Designs and specifications are subject to change 37 800.544.3354 without notice due to product improvement. Copyright 2011 ITW Switches 2011