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585 Series Emergency Stop Button

Emergency stop button for use with 585 Series emergency shut-off controller
5852001 shown

The 585 Series Emergency Stop Button allows the user to remotely initiate an emergency shutdown of any gas supply connected to the 585 Series Emergency Shut-off Controller with 586 Series Emergency Shut-off Valves or the 577 Series CryoWiz using the 577's oxygen deficiency input relay. The terminal block relay assembly is housed safely between the bright yellow push button assembly and the enclosure assembly. Once pushed, the Normally Closed (NC) relay opens and signals shutdown to the ESO controller. The Normally Open (NO) relay provides a closed alarm relay to the 577 CryoWiz through its oxygen alarm input. Relays remain in tripped condition and are easily reset by twisting the Push button. The CONCOA 585 Series Emergency Stop Button is ideal for point-of-use or indoor emergency exit locations that are remote from the controller and gas sources.

  • Deep back enclosure protects terminal block relays
  • Highly visible red stop button facilitates point-of-use emergency
  • Back box enclosure and spacer kit permit wall or wall switch box mounting
  • Mechanical life: 6,000 operations
  • Housing: Polycarbonate with stainless steel backplate
  • Contact relays (2): 1 NO/1 NC
  • Contact rating: 6A @ 600 VAC or 1A @ 250 VDC
  • Operating temperature: -40°F to 250°F (-40°C to 121°C)
  • Environmental rating: Indoor or under-roof use only
  • Conformances: UL/cUL; ADA compliant
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Part NumberDescription
5852001Emergency Stop Button for use with 585 Emergency Shut-Off Controller or the 577 Series CryoWiz Switchover System
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ID Number
585 Series Emergency Stop Button Catalog Page
Wiring and Mounting Instructions for Emergency Stop Button 5852001
Hookup of Emergency Stop Button to ESO Controller Wiring Instruction
CONCOA Safe Handling of Flammable Gases in Laboratories Brochure
CONCOA Cyclotron Gas Delivery Systems

WARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www.