ZMT Series
Mini Size Sealed Snap-Acting Switch

Snap ZMT product image
Snap ZMT product image
Snap ZMT product image

Image shown represents the product series and may not indicate the actual part number

ZMT series sealed snap-acting switches are often found used in automotive interior applications where detect mechanism are required through a snap acting switch. The ZMT is perfect for PCB detection switches, communication devices and various types of testing equipment as well. Featuring a compact size and IP67 sealed (which is ideal when space is limited), the ZMT sealed series give applications a long electrical and mechanical life, ensuring they stand up to repeated use.

Features and Benefits

  • Dust tight for standalone switch PC thru-hole and solder terminal; Full IP67 protection when potted with wire version
  • Momentary snap-acting actuation
  • UL, ENEC approved
  • SPDT
  • RoHS compatible & compliant

Typical Applications

  • PCB detection switch
  • Consumer electronics
  • Automotive - Door latch
  • Automotive - Seat position detection
  • Automotive - Seat belt detection
  • Automotive - EV charging
  • Home appliances
  • Medical devices - Infusion pumps
  • Medical devices - Beds


  • Contact Rating:

    0.1RA 125/250VAC μT85 1E4 3RA 24VDC μT85 1E4; 3RA 125/250VAC μT85 1E4 3RA 24VDC μT85 1E4; 5RA 125/250VAC μT85 1E4 3RA 24VDC μT85 1E4

  • Electrical Life:

    10,000 @ 5A

  • Insulation Resistance:

    100 MΩ min.

  • Dielectric Strength:

    Min. 500VAC(50-60HZ)/minute between Live parts; Min. 1500VAC(50-60HZ)/minute between Live parts and dead metal parts

  • Operating Temperature:

    –40ºC to 85ºC