| range of product | Harmony XB4 |
|---|---|
| product or component type | Illuminated double-headed push-button |
| device short name | XB4 |
| bezel material | Chromium plated metal |
| head type | Standard |
| mounting diameter | 22 mm |
| colour of marking | White marking when green, red or black caps Black marking when white caps |
| light source | Protected LED |
| light source colour | White |
| device presentation | Complete product |
| fixing collar material | Zamak |
|---|---|
| net weight | 0.13 kg |
| resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| shape of signaling unit head | Rectangular |
| type of operator | spring return |
| operator profile | 1 flush - 1 projecting push-buttons - 1 central pilot light |
| operators description | Green ''I'' - red ''O'' |
| operator profile | Green flush, I (white) Red projecting, O (white) |
| contacts type and composition | 1 NO + 1 NC |
| contact operation | Slow-break |
| contacts usage | Standard contacts |
| positive opening | With conforming to EN/IEC 60947-5-1 appendix K |
| operating travel | 1.5 mm (NC changing electrical state) 2.6 mm (NO changing electrical state) 4.3 mm (total travel) |
| operating force | 3.5 N NC changing electrical state 3.8 N NO changing electrical state |
| mechanical durability | 1000000 cycles |
| 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 mm² without cable end conforming to EN/IEC 60947-1 |
| tightening torque | 0.8…1.2 N.m conforming to EN 60947-1 |
| shape of screw head | Cross compatible with JIS No 1 screwdriver 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 |
| 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 (pollution degree 3) conforming to EN 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV EN 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 |
| 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 |
| 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 |
| signalling type | Steady |
| bulb base | Integral LED |
| [Us] rated supply voltage | 24 V AC/DC at 50/60 Hz |
| supply voltage limits | 19.2…30 V DC 21.6…26.4 V AC |
| current consumption | 18 mA |
| service life | 100000 h at rated voltage and 25 °C |
| surge withstand | 1 kV conforming to IEC 61000-4-5 |
| compatibility code | XB4 |
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