Product data sheet XALK178EH7 Characteristics yellow station - 1 red mushroom head pushbutton 40 turn to release 1NO+1NC Product availability: Stock - Normally stocked in distribution facility Main Range of product Harmony XALK Product or component Complete control station type Device short name XALK Product destination For XB5 22 mm control and signalling units Control station applica- Emergency stop function tion Emergency switching off function Colour of base of enclo- Light grey RAL 7035 sure Colour of cover Yellow RAL 1021 Material Polycarbonate Operator profile 1 mushroom head push-button Operators description Red unmarked 1 NO + 1 NC Reset Turn to release Control station composi- 1 mushroom head 40 mm push-button, red - 1 NO tion + 1 NC unmarked Contact operation Slow-break Complementary Cable entry 1 knock-out for cable entry 0...14 mm 2 knock-outs for Pg 13 cable gland and ISO M20 0...12 mm Product weight 0.43 lb(US) (0.194 kg) Resistance to high pressure washer 1015.26 psi (7000000 Pa) at 131 F (55 C), 0.1 m Positive opening With conforming to EN/IEC 60947-5-1 appendix K Operating travel 0.06 in (1.5 mm) NC changing electrical state 0.1 in (2.6 mm) NO changing electrical state 0.17 in (4.3 mm) total travel Operating force 44 N NC + NO changing electrical state Mechanical durability 300000 cycles Connections - terminals Screw clamp terminals <= 2 x 1.5 mm with cable end conforming to EN/IEC 60947-1 Screw clamp terminals >= 1 x 0.22 mm without cable end conforming to EN/IEC 60947-1 Tightening torque 7.08...10.62 lbf.in (0.8...1.2 N.m) conforming to EN/IEC 60947-1 Shape of screw head Cross Philips no 1 Cross pozidriv No 1 Slotted flat 4 mm Slotted flat 5.5 mm Contacts material Silver alloy (Ag/Ni) Short-circuit protection 10 A cartridge fuse, gG conforming to EN/IEC 60947-5-1 Ith conventional free air thermal current 10 A conforming to EN/IEC 60947-5-1 Ui rated insulation voltage 600 V, degree of pollution: 3 conforming to EN/IEC 60947-1 Uimp rated impulse withstand voltage 6 kV conforming to EN/IEC 60947-1 Ie rated operational current 3 A at 240 V AC-15, A600 conforming to EN/IEC 60947-5-1 6 A at 120 V AC-15, A600 conforming to EN/IEC 60947-5-1 0.1 A at 600 V DC-13, Q600 conforming to EN/IEC 60947-5-1 0.27 A at 250 V DC-13, Q600 conforming to EN/IEC 60947-5-1 0.55 A at 125 V DC-13, Q600 conforming to EN/IEC 60947-5-1 1.2 A at 600 V AC-15, A600 conforming to EN/IEC 60947-5-1 Aug 10, 2019 1 The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.Electrical durability 1000000 cycles AC-15 at 2 A 230 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles AC-15 at 3 A 120 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles AC-15 at 4 A 24 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles DC-13 at 0.2 A 110 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles DC-13 at 0.5 A 24 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C Electrical reliability < 10exp(-8) at 17 V and 5 mA conforming to EN/IEC 60947-5-4 < 10exp(-6) at 5 V and 1 mA conforming to EN/IEC 60947-5-4 Environment Protective treatment TH Ambient air temperature for storage -40...158 F (-40...70 C) Ambient air temperature for operation -40...158 F (-40...70 C) Overvoltage category Class II conforming to IEC 60536 IP degree of protection IP69 IP67 IP66 conforming to IEC 60529 IP69K NEMA degree of protection NEMA 13 NEMA 4X IK degree of protection IK03 conforming to EN 50102 Standards EN/IEC 60947-1 EN/IEC 60947-5-5 EN/IEC 60947-5-4 JIS C 4520 CSA C22.2 No 14 EN/IEC 60947-5-1 UL 508 IEC 60364-5-53 EN/IEC 60204-1 EN/ISO 13850 Product certifications UL listed CSA Vibration resistance 5 gn (f = 12...500 Hz) conforming to IEC 60068-2-6 Shock resistance 30 gn (duration = 18 ms) half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) half sine wave acceleration conforming to IEC 60068-2-27 Ordering and shipping details Category 22475 - WALL STATIONS Discount Schedule CS2 GTIN 00785901981824 Nbr. of units in pkg. 1 Package weight(Lbs) 0.37 Returnability Y Country of origin CZ Offer Sustainability Sustainable offer status Green Premium product RoHS (date code: YYWW) Compliant - since 0627 - Schneider Electric declaration of conformity Schnei- der Electric declaration of conformity REACh Reference not containing SVHC above the threshold Product environmental profile Available Product end of life instructions Need no specific recycling operations California proposition 65 WARNING: This product can expose you to chemicals including: - - - - - - - Substance 1 Lead and lead compounds, which is known to the State of California to cause can- cer and birth defects or other reproductive harm. - - - - - - - More information For more information go to www.p65warnings.ca.gov 2