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SCHNEIDER Electric - Harmony XALD, XALK, Control station, plastic, yellow lid, 1 red mushroom push button Ø40, turn to release, 1 NO + 2 NC
| Manufacturer | SCHNEIDER Electric |
|---|---|
| Manufacturer code | XALK178G |
| Order Unit | Pce |
| Range of product | Harmony XALK |
| Product or component type | Complete control station |
| Device short name | XALK |
| Product destination | For XB5 Ø 22 mm control and signalling units |
| Control station application | Emergency switching off function |
| Material | Polycarbonate |
| Operator profile | 1 mushroom head push-button |
| Operators description | Red unmarked 1 NO + 2 NC |
| Reset | Turn to release |
| Control station composition | 1 mushroom head Ø 40 mm push-button, red 1 NO + 2 NC unmarked marking |
| Contact operation | Slow-break |
| 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 |
| [Ie] rated operational current | 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A conforming to EN/IEC 60947-5-1 |
| [Uimp] Rated impulse withstand voltage | 6 kV conforming to EN/IEC 60947-1 |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Positive opening | With conforming to EN/IEC 60947-5-1 appendix K |
| Operating travel | 1.5 mm (NC changing electrical state) |
| Operating force | 44 N NC + NO changing electrical state |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1 |
| Net weight | 0.194 kg |
| Ambient air temperature for operation | -40…70 °C |
| Ambient air temperature for storage | -40…70 °C |
| Standards | EN/IEC 60947-1 |
| IP degree of protection | IP66 conforming to IEC 60529 |
| NEMA degree of protection | NEMA 13 |
| Mechanical durability | 300000 cycles |
| 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 |
| Electrical reliability | Λ < 10exp(-6) at 5 V, 1 mA conforming to EN/IEC 60947-5-4 |
| Shape of screw head | Cross compatible with Philips no 1 screwdriver |
| Contacts material | Silver alloy (Ag/Ni) |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 |
| [Ui] Rated insulation voltage | 600 V (pollution degree 3) conforming to EN/IEC 60947-1 |
| Tightening torque | 0.8…1.2 N.m conforming to EN/IEC 60947-1 |
| Protective treatment | TH |
| Overvoltage Category | CAT II |
| Vibration resistance | 5 gn (f= 12…500 Hz) conforming to IEC 60068-2-6 |
| 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 |








