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Positive Action Switches

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Positive Action Switches Download

SEACON offers a variety of Switches, including Positive Action Switches to meet the demanding needs of our customers.

Positive Action Switches are designed to give a continuous signal when the switch is activated. Various configurations are available including Rotary and Push and Pull (Kill Switches).

Key Features

  • Load capacities
    • Light duty (LD - 1 amp)
    • Standard Duty (SD - 7 amps)
  • Hermetically sealed
  • 316 Stainless Steel or Titanium
  • AU series switches are rated to 6,000 psi (4,000 m) and available in LD and SD
  • Single Pole Double Throw


  • 316 Stainless steel - AU, AU-LSW, AU-LS 10K
  • Titanium - AU, AU-LS 10K, AU-LSW


  • SEACON Advanced Products, LLC operate a Quality Management System certified to ISO 9001:2008.


AU Series.

  • Mounting type:
    • 3/4" - 16 UNF for AU
    • Bulkhead available for AU series
    • Cable moulding and PBOF options available

Design Ratings & Testing

  • Pressure Rating:
    • 6,000 psi - AU and AU-LSW
    • 10,000 psi - AU-LS 10K
  • Power load:
    • Light Duty = 1 amp (115 VAC/28 VDC) - Available for all series
    • Standard Duty = 7 amps (115 VAC/28 VDC) - Available for all series
    • Button options: Large (1.5 in), Medium (.65 in), Small (.375 rad.) - Available for AU and LS 1.5 and .375.
    • Standard temperature range: -65° to +400°F available for AU, AUL-SW and AU-LS 10K
    • Minimum cycles: All series greater than 50,000


  • Switches incorporate Detent features

Principle Of Operation

  • A Positive Action Switch uses a mechanism (Rotary or Linear) to move a magnet whcih is then place either in attraction or repulsion, to open or close and electrical circuit. All switches are single pole double throw.
Positive Action Switches

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