Apem 12000X778 Toggle Switches

APEM 12000X778 Series Toggle Switches feature a compact, high-strength double-shell case with threaded bushings. These switches incorporate gold-plated silver/nickel alloy contacts, a brass actuator, and a bushing with black chrome plating. The 12000X778 series toggle switches come with a maximum current capacity of 4A and a maximum voltage capacity of 28Vdc. These devices encompass a minimum insulation resistance of 1000MΩ and a maximum contact bounce of 2ms. Applications include aerospace systems, defense equipment, and industrial control panels.

Features

  • Accessories include sealing boots, locking levers, and protective caps
  • Approved to CECC and defense specifications
  • Built with a double-shell case for added strength and insulation
  • Compact size allows more space behind the panel
  • Contacts work reliably for both low-level and power switching
  • Finished with a matte black coating on all external parts
  • Lever is pinned to the bushing for grounding and impact protection
  • Panel sealing is ensured with O-rings and full rear protection
  • Supports secure panel mounting under mechanical stress
  • Suitable for long-term use across various switch functions

Applications

  • Aerospace control panels
  • Defense equipment
  • Industrial automation systems
  • Marine and offshore electronics
  • Medical instrumentation
  • Professional audio and broadcast gear
  • Railway and transportation systems
  • Test and measurement devices
  • Utility and energy sector controls
  • Vehicle dashboard and cockpit panels

Technical Specifications

Parameters Values
Maximum Current Capacity 4A
Maximum Voltage Capacity 28Vdc
Minimum Insulation Resistance 1000MΩ
Maximum Contact Bounce 2ms
Operating Temperature Range -40°C to +85°C
Apem 12000X778 Series Toggle Switches
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