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Schneider Electric XALK178
Emergency stop push button, mushroom, harmony xalk series, 1.2A, 600VAC, 1x N,C, spst, twist release, 40mm cutout, surface mount, -40 to +70 degrees c, IP66,67,69,69k
This Schneider Electric XALK178 is supplied brand new by PartLogic for machinery automation, electrical maintenance, replacement part sourcing and industrial repair applications. It forms part of our Industrial automation > Controls > Control stations range and is referenced internally as PartLogic SKU PL26928366334.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
Brand New - 12 Months Warranty
$131.82
(inc. GST)
In Stock
| 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 | Emergency stop function |
| Colour of base of enclosure | Light grey (RAL 7035) |
| Colour of cover | Yellow (RAL 1021) |
| Material | Polycarbonate |
| Operator profile | 1 mushroom head push-button |
| Operators description | Red unmarked 1 NC |
| Reset | Turn to release |
| Control station composition | 1 mushroom head Ø 40 mm push-button, red 1 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 |
| Net weight | 0.194 kg |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Number of command positions | 1 |
| Number of indicator lights | 0 |
| Number of push buttons | 0 |
| Positive opening | With conforming to 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 | 44 N NC + NO changing electrical state |
| Number of selector switches | 0 |
| Mechanical durability | 300000 cycles |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1 | Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1 |
| Number of key switches | 0 |
| Tightening torque | 0.8…1.2 N.m conforming to IEC 60947-1 |
| 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 |
| Contacts material | Silver alloy (Ag/Ni) |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A conforming to IEC 60947-5-1 |
| Number of mushroom-shaped push-buttons | 1 |
| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to IEC 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-1 |
| [Ie] rated operational current | 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1 | 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1 | 0.1 A at 600 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 | 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1 | 1.2 A at 600 V, AC-15, A600 conforming to 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 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, 4 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, 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 |
| Electrical reliability | Λ < 10exp(-6) at 5 V, 1 mA conforming to IEC 60947-5-4 | Λ < 10exp(-8) at 17 V, 5 mA conforming to IEC 60947-5-4 |
| Number of contacts as normally closed contact | 1 |
| Number of contacts as normally open contact | 0 |
| Number of contacts as change-over contact | 0 |
| colour of cover | Yellow |
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -40…70 °C |
| Overvoltage category | Class II conforming to IEC 60536 |
| IP degree of protection | IP66 conforming to IEC 60529 | IP67 | IP69 | IP69K |
| NEMA degree of protection | NEMA 13 | NEMA 4X |
| IK degree of protection | IK03 conforming to IEC 62262 |
| Standards | IEC 60204-1 | IEC 60947-1 | IEC 60947-5-4 | ISO 13850 | JIS C 4520 | IEC 60364-5-53 | IEC 60947-5-5 | UL 508 | CSA C22.2 No 14 | IEC 60947-5-1 |
| 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 |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 9.700 cm |
| Package 1 Width | 7.000 cm |
| Package 1 Length | 7.000 cm |
| Package 1 Weight | 161.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 40 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 6.786 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 320 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 60.000 cm |
| Package 3 Length | 80.000 cm |
| Package 3 Weight | 62.788 kg |
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