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Description
| range of product | 
  Harmony XB4 
  | 
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|---|---|---|
| product or component type | 
  Illuminated push-button 
  | 
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| device short name | 
  XB4 
  | 
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| bezel material | 
  Chromium plated metal 
  | 
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| fixing collar material | 
  Zamak 
  | 
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| mounting diameter | 
  22 mm 
  | 
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| sale per indivisible quantity | 
  1 
  | 
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| head type | 
  Standard 
  | 
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| shape of signaling unit head | 
  Round 
  | 
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| type of operator | 
  spring return 
  | 
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| operator profile | 
  White flush 
  | 
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| operator additional information | 
  With plain lens 
  | 
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| contacts type and composition | 
  1 NO + 1 NC 
  | 
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| contact operation | 
  Slow-break 
  | 
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| connections - terminals | 
  Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1 
 Screw clamp terminals, 1 x 0.22...2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1  | 
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| light source | 
  Protected LED 
  | 
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| bulb base | 
  Integral LED 
  | 
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| [Us] rated supply voltage | 
  24 V AC/DC at 50/60 Hz 
  | 
 
| height | 
  47 mm 
  | 
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|---|---|---|
| width | 
  30 mm 
  | 
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| depth | 
  57 mm 
  | 
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| terminals description ISO n°1 | 
  (13-14)NO 
 (21-22)NC  | 
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| net weight | 
  0.097 kg 
  | 
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| resistance to high pressure washer | 
  7000000 Pa at 55 °C, distance : 0.1 m 
  | 
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| contacts usage | 
  Standard contacts 
  | 
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| positive opening | 
  With conforming to EN/IEC 60947-5-1 appendix K 
  | 
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| operating travel | 
  1.5 mm (NC changing electrical state) 
 2.6 mm (NO changing electrical state) 4.3 mm (total travel)  | 
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| operating force | 
  3.5 N NC changing electrical state 
 3.8 N  | 
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| mechanical durability | 
  10000000 cycles 
  | 
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| tightening torque | 
  0.8…1.2 N.m conforming to EN 60947-1 
  | 
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| shape of screw head | 
  Cross compatible with Philips no 1 screwdriver 
 Cross compatible with pozidriv No 1 screwdriver Slotted compatible with flat Ø 4 mm screwdriver Slotted compatible with flat Ø 5.5 mm screwdriver  | 
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| contacts material | 
  Silver alloy (Ag/Ni) 
  | 
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| short-circuit protection | 
  10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 
  | 
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| [Ith] conventional free air thermal current | 
  10 A conforming to EN/IEC 60947-5-1 
  | 
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| [Ui] rated insulation voltage | 
  600 V (pollution degree 3) conforming to EN/IEC 60947-1 
  | 
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| [Uimp] rated impulse withstand voltage | 
  EN/IEC 60947-1 6 kV 
  | 
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| [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  | 
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| 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 factor: 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  | 
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| electrical reliability | 
  Λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4 
 Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to EN/IEC 60947-5-4  | 
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| signalling type | 
  Steady 
  | 
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| current consumption | 
  18 mA 
  | 
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| service life | 
  100000 h at rated voltage and 25 °C 
  | 
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| surge withstand | 
  1 kV conforming to IEC 61000-4-5 
  | 
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| supply voltage limits | 
  19.2…30 V DC 
 21.6…26.4 V AC  | 
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| device presentation | 
  Complete product 
  | 
 
| protective treatment | 
  TH 
  | 
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|---|---|---|
| ambient air temperature for storage | 
  -40…70 °C 
  | 
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| ambient air temperature for operation | 
  -40…70 °C 
  | 
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| electrical shock protection class | 
  Class I conforming to IEC 60536 
  | 
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| IP degree of protection | 
  IP66 conforming to IEC 60529 
 IP67 IP69 IP69K  | 
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| NEMA degree of protection | 
  NEMA 13 
 NEMA 4X  | 
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| IK degree of protection | 
  IK06 conforming to IEC 50102 
  | 
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| standards | 
  EN/IEC 60947-5-5 
 CSA C22.2 No 14 EN/IEC 60947-5-4 EN/IEC 60947-5-1 JIS C8201-5-1 UL 508 EN/IEC 60947-1 JIS C8201-1  | 
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| product certifications | 
  DNV 
 CSA UL listed LROS (Lloyds register of shipping) GL RINA BV  | 
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| vibration resistance | 
  5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 
  | 
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| shock resistance | 
  30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 
 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27  | 
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| resistance to fast transients | 
  2 kV conforming to IEC 61000-4-4 
  | 
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| resistance to electromagnetic fields | 
  10 V/m conforming to IEC 61000-4-3 
  | 
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| resistance to electrostatic discharge | 
  6 kV on contact (on metal parts) conforming to IEC 61000-4-2 
 8 kV in free air (in insulating parts) conforming to IEC 61000-4-2  | 
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| electromagnetic emission | 
  Class B conforming to IEC 55011 
  | 
 

                        
                      
                    