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XALK178GH7
Schneider Electric
Control station, Harmony, plastic, yellow, 1 red mushroom head push button 40mm, emergency stop turn to release 1NO + 2NC, unmarked, UL CSA certified
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- "This Harmony XALK yellow control station for emergency stop function is ideal for your complete control station. It operates with turn to release mechanism and uses screw-clamp terminals. This control station with mushroom head push button for emergency stop function is ideal for situations where quick actions are required for a process or machine to function correctly or where operator movements require maximum ergonomy. Its schematic is clearly distinguishable thanks to clear colors. It is impact resistant, dust resistant, water resistant, corrosion resistant, and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. Its wide range of operating temperatures from -40\u00b0C to 70\u00b0C allows versatility in usage of product. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine."
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| Specification | Value |
|---|---|
| Operating Force | 44 N NC + NO changing electrical state |
| Short-Circuit Protection | 10 A cartridge fuse gG EN/IEC 60947-5-1 |
| Operating Travel | 1.5 mm NC changing electrical state) || 2.6 mm NO changing electrical state) || 4.3 mm total travel) |
| Contacts Material | silver alloy (Ag/Ni) |
| Positive Opening | with EN/IEC 60947-5-1 appendix K |
| [Ith] Conventional Free Air Thermal Current | 10 A EN/IEC 60947-5-1 |
| 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 |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV EN/IEC 60947-1 |
| Resistance To High Pressure Washer | 7000000 Pa 55 °C 0.1 m |
| Electrical Durability | 1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C |
| Connections - Terminals | screw clamp terminals, <= 2 x 1.5 mm² with cable end EN/IEC 60947-1 || screw clamp terminals, >= 1 x 0.22 mm² without cable end EN/IEC 60947-1 |
| [Ui] Rated Insulation Voltage | 600 V 3)EN/IEC 60947-1 |
| [Ie] Rated Operational Current | 3 A 240 V, AC-15, A600 EN/IEC 60947-5-1 || 6 A 120 V, AC-15, A600 EN/IEC 60947-5-1 || 0.1 A 600 V, DC-13, Q600 EN/IEC 60947-5-1 || 0.27 A 250 V, DC-13, Q600 EN/IEC 60947-5-1 || 0.55 A 125 V, DC-13, Q600 EN/IEC 60947-5-1 || 1.2 A 600 V, AC-15, A600 EN/IEC 60947-5-1 |
| Mechanical Durability | 300000 cycles |
| Electrical Reliability | λ < 10exp(-6) 5 V, 1 mA EN/IEC 60947-5-4 || λ < 10exp(-8) 17 V, 5 mA EN/IEC 60947-5-4 |
| Tightening Torque | 0.8-1.2 N.m EN/IEC 60947-1 |
| Shape Of Screw Head | cross Philips no 1 || cross pozidriv No 1 || slotted flat Ø 4 mm || slotted flat Ø 5.5 mm |
| Control Station Application | emergency stop function || emergency switching off function |
| Product Destination | for XB5 Ø 22 mm control and signalling units |
| Reset | turn to release |
| Range Of Product | Harmony XALK |
| Colour Of Base Of Enclosure | light grey RAL 7035) |
| Control Station Composition | 1 mushroom head Ø 40 mm push-button, red 1 NO + 2 NC unmarked |
| Operators Description | red unmarked 1 NO + 2 NC |
| Product Or Component Type | complete control station |
| Material | polycarbonate |
| Operator Profile | 1 mushroom head push-button |
| Colour Of Cover | yellow RAL 1021) |
| Contact Operation | slow-break |
| Device Short Name | XALK |
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*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
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