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| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | XALK |
| Contact operation | slow-break |
| Colour of cover | yellow (RAL 1021) |
| Operators description | red unmarked 2 NC |
| Control station composition | 1 mushroom head Ø 40 mm push-button, red 2 NC unmarked marking |
| Colour of base of enclosure | light grey (RAL 7035) |
| Range of product | Harmony XALK |
| Reset | key release |
| Control station application | emergency switching off function, emergency stop function |
| Operator profile | 1 mushroom head push-button |
| Material | polycarbonate |
| Product or component type | complete control station |
| Product destination | for XB5 Ø 22 mm control and signalling units |
| Complementary | |
| Shape of screw head | slotted compatible with flat Ø 5.5 mm screwdriver, slotted compatible with flat Ø 4 mm screwdriver, cross compatible with pozidriv No 1 screwdriver, cross compatible with Philips no 1 screwdriver |
| Tightening torque | 0.8-1.2 N.m conforming to IEC 60947-1 |
| Electrical reliability | λ < 10exp(-8) at 17 V, 5 mA conforming to IEC 60947-5-4, λ < 10exp(-6) at 5 V, 1 mA conforming to IEC 60947-5-4 |
| Compatibility code | XALK |
| Mechanical durability | 300000 cycles |
| [Ie] rated operational current | 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1, 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1 |
| Electrical durability | 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to 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 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 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 IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C |
| Contacts material | silver alloy (Ag/Ni) |
| Operating travel | 4.3 mm (total travel), 1.5 mm (NC changing electrical state) |
| Operating force | 44 N |
| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to IEC 60947-1 |
| Connections - terminals | screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1, screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1 |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-1 |
| Net weight | 0.188 kg |
| Cable entry | 2 knock-outs for Pg 13 cable gland and ISO M20 0-12 mm, 1 knock-out for cable entry 0-14 mm |
| [Ith] conventional free air thermal current | 10 A conforming to IEC 60947-5-1 |
| Positive opening | with conforming to IEC 60947-5-1 appendix K |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| Key number | 455 |
| Environment | |
| Protective treatment | TH |
| Ambient air temperature for storage | -40-70 °C |
| IP degree of protection | IP69K, IP69, IP67, IP66 conforming to IEC 60529 |
| Ambient air temperature for operation | -40-70 °C |
| IK degree of protection | IK03 conforming to IEC 62262 |
| NEMA degree of protection | NEMA 4X, NEMA 13 |
| Overvoltage category | class II conforming to IEC 60536 |
| Vibration resistance | 5 gn (f= 12-500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Standards | IEC 60947-5-1, ISO 13850, CSA C22.2 No 14, UL 508, IEC 60204-1, IEC 60947-5-4, IEC 60947-1, IEC 60364-5-53, JIS C 4520, IEC 60947-5-5 |