a-84 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com a pu shbu tt on PHA series short stroke pushbutton switches features/benefits ? momentary or latching action ? low cost, reliable contact design ? 2 & 4 pole configurations ? sealed contacts ? optional buttons ? rohs compliant t ypical applications ? computers and peripherals ? instrumentation and measurement equipment ? non-power , on-off switch applications specifications switching power max.: 3 w dc switching voltage max.: 30 v dc switching current max.: 100 ma dc dielectric strength (50 hz/1 min.): 500 v between open contacts. 1500 v between chassis and contacts. operating life: 10,000 cycles at rated load contact resistance: 20 m ohms initial insulation resistance: 100 m ohms total travel/latching travel: 2.5mm/1.5mm (.098 inch/.059 inch) operating force: 170 grams 50 grams (1.67 0.98n) 230 grams ?0 grams (2.26 0.98n) sealing: sealed contacts. materials fixed terminal: brass, silver plated. movable contact: phosphor bronze, silver plated. switch body: ppe actuator: pom standoff clip: pom return spring: music wir e. return spring retainer: carbon steel, tin plated. detent spring plate: phosphor bronze. detent spring: stainless steel. base: laminated phenolic. terminal seal: epoxy . note: specifications and materials listed above ar e for switches with standard options. for information on specific and custom switches, consult customer service center. build-a-switch to order, simply select desired option from each category and place in the appropriate box. available options are shown and described on pages a-85 thru a-87. for additional options not shown in catalog, consult customer service center. contact arrangement 2u 2 changeovers 4u 4 changeovers round g003a black g003g gray g0031 ivory g003r red rectangular g002a black g002g gray g0021 ivory g002r red squar e g004a black g004g gray g0041 ivory g004r red indexed g001a black g001g gray g001i ivory g001r red mechanical function oa momentary ee push-push p h a switch button button removal a button of a push-push switch should only be removed in the ff?on-l-tching position.
a-85 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com pu shbu tt on a third angle projection PHA series short stroke pushbutton switches designation pc mo unting 2u 2 changeovers 4u 4 changeovers pc mo unting
a-86 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com a pu shbu tt on third angle projection PHA series short stroke pushbutton switches contact arrangement mechanical function momentary push-push oa ee function option code 2x 2pdt 4pdt 2u 4u schema tic no. of poles * option code *non-shorting contacts.
a-87 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com pu shbu tt on a third angle projection PHA series short stroke pushbutton switches buttons indexed g001a black g001g gray g001i ivory g001r red rectangular g002a black g002g gray g002i ivory g002r red round g003a black g003g gray g003i ivory g003r red square g004a black g004g gray g004i ivory g004r red
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