Main range of productL100/300 series nameSevere duty mill product or component typeLimit switch product specific applicationMill switch device short nameL300L100 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 number39 function availableNeutral position switch actuationCW and CCWFrom left or right 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 contacts type and composition2 NO + 1 NC CW operation contacts1 NC + 2 NO CCW operation contacts2 NC + 1 NO contacts styleB switch functionTPDT-DB contact formForm XXY contacts material90/10 AgCdO on copper backing stationary contactSilver on steel backing moveable contact contacts usage- contact operationSlow-break, break before make positive openingWithout minimum torque for tripping95 ozf.in maximum actuation speed90 ft/min with 45° cam angle, levers only130 ft/min with 30° cam angle, levers only tripping angle7 ° maximum displacement angle70 ° contact code designationA600, AC (Ue = 600 V) Ie = 1.2 A conforming to NEMA rating designationA600, AC (Ue = 480 V) Ie = 1.5 A conforming to NEMA rating designationA600, AC (Ue = 240 V) Ie = 3 A conforming to NEMA rating designationA600, AC (Ue = 120 V) Ie = 6 A conforming to NEMA rating designation [Ithe] conventional enclosed thermal current20 A [Ui] rated insulation voltage600 V (pollution degree 3) conforming to IEC 60947-1600 V (pollution degree 3) conforming to UL 508600 V (pollution degree 3) conforming to CSA C22.2 No 14 [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 non-time delay width57.15 mm height125.73 mm depth86.61 mm net weight0.68 kg terminals description ISO n°1(3-4) right side contact(5-6) center contact(1-2) left side 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 conforming to Nema type 250NEMA 2 conforming to Nema type 250NEMA 4 conforming to Nema type 250NEMA 12 conforming to Nema type 250NEMA 13 conforming to 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-23…85 °C ambient air temperature for storage-23…85 °C protective treatmentCorrosion resistant gray paint Offer Sustainability REACh Regulation EU RoHS DirectiveNot applicable, out of EU RoHS legal scope Environmental Disclosure Contractual warranty Warranty18 months
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