Product data sheet XB4BS8445 Characteristics Harmony, emergency stop, latching turn release, red, 40 mm, 1 NC and 1 NO Product availability: Stock - Normally stocked in distribution facility Main Range of product Harmony XB4 Product or component Complete emergency switching off push-button type Emergency stop push-button Device short name XB4 Bezel material Chromium plated metal Fixing collar material Zamak Mounting diameter 0.87 in (22 mm) Sale per indivisible 1 quantity Shape of signaling unit Round head Type of operator Trigger action and mechanical latching Head type Standard Reset Turn to release Operator profile Red mushroom 40 mm unmarked Contacts type and com- 1 NO + 1 NC position Contact operation Slow-break Connections - terminals Screw clamp terminals: <= 2 x 1.5 mm with cable end conforming to EN 60947-1 Screw clamp terminals: >= 1 x 0.22 mm without ca- ble end conforming to EN 60947-1 Complementary Height 1.85 in (47 mm) Width 1.57 in (40 mm) Depth 3.23 in (82 mm) Terminals description ISO n1 (13-14)NO Product weight 0.29 lb(US) (0.13 kg) Resistance to high pressure washer 1015.26 psi (7000000 Pa) at 131 F (55 C),distance: 0.1 m Contacts usage Standard contacts Positive opening With positive opening 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 Mechanical durability 300000 cycles Tightening torque 7.08...10.62 lbf.in (0.8...1.2 N.m) conforming to EN 60947-1 Shape of screw head Cross head compatible with Philips no 1 screwdriver Cross head compatible with pozidriv No 1 screwdriver Slotted head compatible with flat 4 mm screwdriver Slotted head compatible with flat 5.5 mm screwdriver Contacts material Silver alloy (Ag/Ni) Short-circuit protection 10 A cartridge fuse type 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 60947-1 Uimp rated impulse withstand voltage 6 kV conforming to EN 60947-1 Aug 15, 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. 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 Electrical durability 1000000 cycles, AC-15, 2 A at 230 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 3 A at 120 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 4 A at 24 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate: <= 3600 cyc/h, load fac- tor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C Electrical reliability < 10exp(-6) 5 V 1 mA in clean environment EN/IEC 60947-5-4 < 10exp(-8) 17 V 5 mA in clean environment EN/IEC 60947-5-4 Device presentation Complete product 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) Electrical shock protection class Class I 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 IK06 conforming to IEC 50102 Standards EN/IEC 60947-5-4 CSA C22.2 No 14 EN/IEC 60947-5-1 UL 508 EN/IEC 60947-5-5 JIS C 4520 IEC 60364-5-53 EN/IEC 60947-1 EN/IEC 60204-1 EN/ISO 13850 Product certifications RINA UL listed LROS (Lloyds register of shipping) DNV BV GL CSA Vibration resistance 5 gn (f = 2...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 22468 - PUSHBUTTONS,22MM(METAL) NEW Discount Schedule CS2 GTIN 00785901380948 Nbr. of units in pkg. 1 Package weight(Lbs) 0.27000000000000002 Returnability Y Country of origin CZ 2