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48 volt DC Relays

Quick Specs
Current Rating50 to 600 amps
Operating Voltage5 to 60 VDC
Voltage Drop at Max Current10 to 40mV
Temperature Range-40 to +105 °C
Small Package6.33" x 4.31" x 1.80"
Medium Package7.87" x 5.13" x 1.95"
Large Package8.58" x 6.63" x 1.89"
  • EXPECTED AVAILABILITY DECEMBER 2019
  • GENERATION 4.1
  • Designed to switch DC current
  • Uni-directional & Bi-Directional available
  • Industry-leading, ultra-low on-state resistance
  • Up to four levels of under-voltage shutdowns available
  • Up to four levels of over-voltage shutdowns available
  • Up to two levels of circuit-break shutdowns available with three options for reset
  • Low power indication
  • Sleep mode for ultra-low current draw (optional)
  • Internationally patented arrayed MOSFET technology
  • Light weight
  • No heat sinks or airflow required
  • No de-rating required over full temperature range
  • Fully encapsulated solid state design
  • Differentiation between in-rush and shorted conditions
  • over-current protection

Specifically designed for automotive, military, marine, aerospace, industrial, test fixtures, and various 12, 24, and 48 volt OEM applications, POWER-GATE devices are engineered to handle shock and high-vibration environments. Our MOSFET-based relays are well suited for switching both large inductive loads and sensitive electronic equipment like power inverters, communications apparatus, or compressors. Unlike conventional mechanical relays, POWER-GATE relays have no contacts to arc, bounce, and degrade over time. Ultra-low trigger current makes POWER-GATE perfect for power sipping electrical systems where battery management is critical. Capable of switching currents between 50 amps and 600 amps and available in small, medium, and large packages (current depending), POWER-GATE may be the solid state switching solution you’ve been looking for.


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Need Help? 858.720.1339