57-112B

PUSHBUTTON SWITCHES MINIATURE VANDAL RESISTANT SEALED This rugged miniature, momentary action, sealed switch series is ideal for a variety of applications in harsh environments where durability is key. It is panel sealed to IP67 and designed to be impact resistant. APPLICATIONS Military / Aerospace Process Controls Security Access Controls Medical Instrumentation Computers Transportation: Mass-transit, Marine, Lift Trucks, Personal and Recreational Vehicles, Rail KEY FEATURES: Panel sealed to IP67 Lighted and non-lighted versions ACTUAL SIZE Momentary action Wide temperature range: -40C to +125C Impact resistant Gold Plated Palladium Non-spark material Nickel contacts ORDERING INFORMATION: Part Number Lighted LED Color 57-111 No 57-112B Yes Blue 57-112G Yes Green 57-112R Yes Red 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 26PUSHBUTTON SWITCHES SERIES 57: VANDAL RESISTANT MINIATURE SEALED MECHANICAL / ELECTRICAL CHARACTERISTICS: NON-LIGHTED Travel (nom): 0.09 inches / 2.3 mm Life (nominal): 1,000,000 cycles (mechanical) 500,000 cycles (electrical) Operating force (nom): 3N / 306 grams Contact bounce (nom): 1 millisecond Panel thickness (max): 0.118 inches / 3.0 mm Contact resistance initial: 50 m (Max) Current Rating (typical): 400mA at 32 VAC resistive LIGHTED 100mA at 50 VDC resistive 125mA at 125 VAC resistive Switching power (max): 16VA AC Shock: 100g Body and button material: Velour chrome plated zinc alloy Terminals: gold plated brass Soldering information: 608F (320C) max for 3s Designs and specifications are subject to change 27 800.544.3354 without notice due to product improvement. Copyright 2011 ITW Switches 2011