Designing Technology into Solutions
 
 

ZMS

Subminiature Snap-acting Switches (IP65)

ZMS, Snap-acting

Features/Benefits

  • Reliable snap-acting mechanism
  • Long electrical and mechanical life
  • Compact size—Ideal when space is limited
  • Various PCB terminals and actuators
  • RoHS compatible
  • IP67 on some models

Typical Applications

  • PCB detection switch
  • Communication devices
  • Testing equipment
  • Security/Alarm systems
  • Consumer electronics

Specifications

  1. CONTACT RATING: 3A @ 125 V AC/ 3A @12 V DC, 0.1 A @ 12 V DC.
  2. ELECTRICAL LIFE: 300,000 cycles @ 0.1 A / 100,000 cycles @ 3A,12V DC, 6,000 cycles @ 3A, 125 VAC
  3. INSULATION RESISTANCE: 100 M ohm min.
  4. DIELECTRIC STRENGTH: 500 Vrms.
  5. OPERATING TEMPERATURE: –40ºC to 85ºC.
  6. OPERATING FORCE: 130 grams.
  7. Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @ 20 V AC or DC max.

Materials

  1. CASE: Nylon
  2. COVER/ACTUATOR: PBT
  3. MOVABLE CONTACTS: 3 Amp silver, 10 mA gold
  4. STATIONARY CONTACTS: 3 Amp silver, 10 mA gold
  5. TERMINALS: Brass, tin plated.
  6. LEVER:Stainless steel