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Safety Interlock Switch, AC Series, SPDT, Quick Connect, 277 V, 5 A


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Manufacturer Part No:
Newark Part No.:
Product Range
AC Series
Technical Datasheet:
23AC81   Datasheet
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AC Series


Quick Connect






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Technical Docs (3)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

The AC series Micro Switch™ Door Switch assembly monitors the position of a service door or panel whether closed or open. The switches are a compact switch assembly designed for equipment applications ranging from vending machine service doors or panels, monitoring doors for truck trailers and military-related doors and/or panels. When the equipment (door or panel, etc.) which is electrically interlocked through the switch is opened, the action of the switch disconnects the electrical power. It can provide an electrical signal to an annunciation circuit such as a light or horn indicating the door or panel is open. Another feature that is common to most switch assemblies is a pull-to-override position which allows the service door to be open and yet apply electrical power through the switch assembly. The pull-to-override switch position could be useful for trouble shooting equipment as required.
  • Reliable performance
  • Circuit flexibility
  • Available with ST or DT action with up to four poles
  • Switch assembly is designed to be installed as a side mount or end mount for versatility
  • Wide range of current from less than 1 to 21A to interface with control and signal circuits
  • Automatically disconnects electrical power to equipment when service door, panel
  • drawer is opened


Industrial, Safety, HVAC, Communications & Networking, Commercial, Defence, Military & Aerospace

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