Altran Magnetics

AES500 Series High-Voltage DC Contactor

Altran Magnetics 500 A/1,500 VDC hermetically sealed contactors are ideal for energy storage and power applications

Image of Altran Magnetics, LLC AES500 Series High-Voltage DC ContactorThe AES500 series compact, high-performance, high-voltage DC contactor from Altran Magnetics is engineered for demanding energy storage and power switching applications. With a current rating of 500 A and voltage handling up to 1,500 VDC, this contactor delivers safe and reliable operation in harsh environments. It features a hermetically sealed inert gas arc chamber that ensures low arc leakage, stable switching, and long electrical life. Its bidirectional switching capability, compact structure, and built-in coil economizer make it ideal for battery disconnects and other critical power control systems. The AES500 is UL, CE, and RoHS certified, offering assured compliance with global safety and quality standards.

Features
  • Rated 500 A/1,500 VDC
  • Hermetically sealed with inert gas (safe for explosive environments)
  • Epoxy/resin sealing ensures no arc leakage
  • Economized coil for low power draw
    • 0.34 A at 12 VDC, 0.16 A at 24 VDC
    • Max. inrush: 3.8 A
  • Fast switching
    • Operate time: 40 ms max
    • Release time: 10 ms max
  • High contact endurance
    • 1,000 cycles at 500 A/750 VDC
    • 6,000 cycles at 100 A/1,500 VDC
  • Auxiliary contact included (SPST-NO)
  • Compact and lightweight (2.6 lbs/1180 g)
  • Mechanical life: 200,000 cycles
  • UL/CE/RoHS compliant
Features
  • Battery disconnect systems
  • Energy storage systems (ESS)
  • Electric vehicle (EV) charging infrastructure
  • Solar photovoltaics (PV)
Applications
  • Power control and distribution
  • Circuit protection in high-voltage systems
  • Industrial automation
  • Bidirectional DC switching applications

AES500 Series High-Voltage DC Contactor

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DC CONTACTOR 500A 12-24V COILAES500-MANDC CONTACTOR 500A 12-24V COIL20 - Immediate$1,597.01View Details
Published: 2025-08-06