E-T-A Circuit Breakers 412 High-Performance Thermal Circuit Breakers

E-T-A 412 412 High-Performance Thermal Circuit Breakers feature tease-free, trip-free, snap action mechanisms with push/pull and on/off manual actuation. The snap-action mechanism circuit breakers feature an indicator band on the push button showing tripped/off position. The 412 devices are thread neck panel mounted and available in tracked vehicle, aircraft, and general-purpose versions. Typical applications include defense equipment, battery-powered machines, and vehicles for land, sea, and air.

Features

  • Single pole high performance
  • Push/pull, on/off manual actuation
  • Tease-free, trip-free, and snap action mechanisms
  • RoHS compliant

Applications

  • Vehicles for land, sea, and air
  • Defense equipment
  • Battery-powered machines

Specifications

  • 28VDC voltage rating
  • Current ratings
    • 6A to 25A for -FN2 parts
    • 7.5A to 35A for -LN2/-N2 parts
  • 4000 operation life (typical)
  • -55°C to +75°C ambient temperature range
  • 1.5kV rated impulse withstand voltage
  • >100MΩ insulation resistance at 500VDC
  • 6000A interrupting capacity
  • Degree of protection
    • IP40 in the operating area
    • IP00 in the terminal area
Publicado: 2017-08-09 | Actualizado: 2022-05-25