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Schneider Electric XB5AS8444 Harmony XB5 Emergency Stop Switching Off - Plastic - Trigger Latching Turn To Release - 2nc - Red Mushroom Ø40- Ø22

  • Schneider Electric
  • BW#: 03517491
  • Mfr#: XB5AS8444
  • UNSPSC#: 39122216
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Schneider Electric XB5AS8444 Harmony XB5 Emergency Stop Switching Off - Plastic - Trigger Latching Turn To Release - 2nc - Red Mushroom Ø40- Ø22
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Features
 • This Harmony XB5, emergency stop 40mm mushroom head modular red push button operates with a latched-turn-to-release mechanism and uses screw clamp terminals
 • This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off) is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections
 • It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape
 • It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments

Applications
 • DC Bus sharing/ 4 Quadrant applications
 • Its plastic bezel makes it ideal for applications requiring good resistance to chemical agents and/or double electrical insulation

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Technical Specifications

Height 43 mm
Width 40 mm
Weight 0.072 kg
Air temperature for storage -40…70 °C
IP degree of protection IP66 conforming to IEC 60529
IP67
IP69
IP69K
Air temperature for operation -40…70 °C
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
Vibration Resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Protective Treatment TH
Mechanical Durability 300000 cycles
Mounting Diameter 22 mm
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