L300 foundry limit switch - 3 contacts - maintained - CW+CCW - 3/4" NPTShow more characteristics >
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Main range of productL100/300 series nameSevere duty foundry product or component typeLimit switch product specific applicationFoundry switch device short nameL100L300 body typeFixed head typeRotary head sale per indivisible quantity1 Complementary base plate styleStyle 2 body materialCast aluminium fixing modeBy the body type of operatorSpring return without operating lever contact sequence number15 function available- switch actuationFrom left or rightCW and CCW type of approachLateral approach electrical connectionScrew-clamp terminals (AWG 22...AWG 12) cable entry1 entry for 3/4" - 14 NPT conforming to ANSI B1.20.1 number of poles3 CW operation contacts1 NC + 2 NO CCW operation contacts2 NC + 1 NO contacts styleA switch functionTPDT-DB contact formForm XXY contacts material90/10 AgCdO on copper backing stationary contactSilver on steel backing moveable contact contacts usageMaintained contact operationSnap action positive openingWithout minimum torque for tripping45 ozf.in maximum actuation speed90 ft/min with 45° cam angle, levers only130 ft/min with 30° cam angle, levers only tripping angle17 ° maximum displacement angle80 ° repeat accuracy+/- 0.03 % contact code designationA600 , AC (Ue = 600 V, Ie = 5 A) conforming to NEMA rating designationA600 , AC (Ue = 480 V, Ie = 6.25 A) conforming to NEMA rating designationA600 , AC (Ue = 240 V, Ie = 12.5 A) conforming to NEMA rating designationA600 , AC (Ue = 120 V, Ie = 20 A) conforming to NEMA rating designationP600 , DC (Ue = 600 V, Ie = 0.2 A) conforming to NEMA rating designationP600 , DC (Ue = 250 V, Ie = 1 A) conforming to NEMA rating designationP600 , DC (Ue = 120 V, Ie = 5 A) conforming to NEMA rating designation [Ithe] conventional enclosed thermal current20 A [Ui] rated insulation voltage600 V (degree of pollution: 3) conforming to UL 508600 V (degree of pollution: 3) conforming to CSA C22.2 No 14600 V (degree of pollution: 3) conforming to IEC 60947-1 [Uimp] rated impulse withstand voltage2.5 kV AC for 1 minute conforming to CE2.2 kV AC for 1 minute conforming to UL2.64 kV AC for 1 minute conforming to CSA short-circuit protection20 A Bussmann class CC KTK-R-20 fuse with non-time delay width2.25 in height4.95 in depth2.03 in product weight1.5 lb(US) terminals description ISO n°1(1-2) left side contact(3-4) right side contact(5-6) center contact Environment shock resistance30 gn for 9 ms conforming to IEC 60068-2-27 vibration resistance10 gn (f = 10...55 Hz) conforming to IEC 60068-2-6 NEMA degree of protectionNEMA 1 Nema type 250NEMA 2 Nema type 250NEMA 4 Nema type 250NEMA 12 Nema type 250NEMA 13 Nema type 250 IP degree of protectionIP67 conforming to IEC 60529 electrical shock protection classClass 0 conforming to IEC 61140 ambient air temperature for operation-10...185 °F ambient air temperature for storage-10...185 °F protective treatmentCorrosion resistant gray paint Offer Sustainability RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsNeed no specific recycling operations Contractual warranty Warranty period18 months
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