2501 Series

  • Large Threaded Aluminum Cylindrical Switch/Sensor – 3/8-27 Mechanical Thread
  • Available in Various Forms, Magnetic Sensitivities, and Electrical Specifications:
    • All Forms and Types:
      • Up to 3 Amps Switching Current Maximum
      • Up to 400 Volts Switching Voltage Maximum
  • Physical Dimensions of Housing Configuration: 2.125”L x 0.375”D
  • Custom Cable, Wire and Connector Options
  • 100% US-based manufacturing operations
  • State of Wisconsin certified Women’s Business Enterprise (WBE)
  • More than 55 Years of Experience in Standard and Custom Magnetic Reed Sensor Designs
  • Full in-house design and applications engineering support


2501 Series Magnetic Reed Sensors

Please Click on the Hyperlinked Individual Chart Model Numbers to Request a Quotation or to Download their Corresponding Product Datasheets. Model 2501-1710-100 Magnetic Reed Sensor Model 2501-1901-900 Magnetic Reed Sensor Product Photo Model 2501-1960-100 Magnetic Reed Sensor
  2501-1710-100 2501-1901-900 2501-1960-100
Contact Form SPDT (C) SPST-NC (B) SPST-NO (A)
Contact Rating Watts Max 100 20 60
Voltage Switching Vdc Max 120 150 400
Breakdown Vdc Max 150 200 1000 
Current Switching Amps Max 3 1 3
Contact Resistance Initial Ohms Max 0.5 0.15 0.8
Insulation Ohms Max 10 10 10 9 10 10
Operating Temperature Celsius -40° to 105° -40° to 105° -40° to 105°

2501 Series Magnetic Actuator

Please Click on the Hyperlinked Individual Chart Model Number to Request a Quotation or to Download its Corresponding Product Datasheet.
Reed Switch Product
  2501-4932-000
Actuating Position Click Here for Details

2501 Magnetic Reed Sensor Actuator Kits

Please Click on the Hyperlinked Individual Chart Model Numbers to Request a Quotation or to Download their Corresponding Product Datasheets.
Reed Switch Product

Reed Switch Product
  2501-1710-400 2501-1960-400
Contact Form SPDT (C) 100W 120V 3A SPST-NO (A) 60W 400V 3A
Each Kit Contains One (1) Model 2501-4932-000 Magnetic Actuator and: (1) Model 2501-1710-100 Magnetic Reed Sensor  (1) Model 2501-1960-100 Magnetic Reed Sensor