InPower SSC21 Series Solid State Contactor - 100A-20V

InPower SSC21 Series High Current Solid State DC Contactor with Surge Protection and Fault Indicators

The SSC21 Series is InPower's second generation family of high current solid-state DC contactors. They are a combination of low on-resistance solid-state switches and high current fly back diodes provides outstanding surge current capability for starting high in-rush current loads. Provides maximum voltage spike suppression for high inductive loads. The solid-state contactor is packaged in an plastic case with metal baseplate. The Control Input and GND Terminal utilize 8-32 studs with Brass nuts. Connect the GND terminal to a solid Battery Ground. Connections for the high current DC cable utilize ⅜”-16 threaded stainless steel studs with brass contact pads for low contact resistance. The low voltage disconnects are packaged in an plastic case with an anodized aluminum baseplate. Four corner mounting hole pads provide attachment to the mounting surface. Status LED indicator: displays steady on when contactor is on and operating normally, or flashes when contactor has automatically turned off as a result of a detected fault such as loss of ground, over-current, under-voltage or over-temperature. Ideal for high current DC loads such as master battery disconnect switching, blower motors, auxiliary air conditioner units, lights, and hydraulic motors. For more step-by-step instructions, please click on the InPower datasheet below.

• Amp Rating: 100A Max Volts: 7.5 to 20V DC
• Terminals: (2) 3/8-16 stainless steel studs with locking nuts (10Ft-Lbs Min, 15Ft-Lbs Max)
• Control and GND Connectors: 8-32 stud, brass nuts (4-5 Inch-lbs Max)
• Dimensions: 4.40" x 2.90 x 1.30", Weight (lbs): 0.40lbs
• Operating Temperature: -40°C to + 85° C (-40°F to 185°F)
• Status LED Indicator, Loss Ground Detection, Low Profile, Sealed Case
• Electronic, solid state design means no moving parts to wear-out. Remotely operate high-current circuits.
• Status LED indicator light: Steady on when electrical contactor is on and operating normally flashes when contactor has automatically turned off or detected loss of ground, over-current, under-voltage, or over-temperature.
• Automatic Over-Current, Under-Voltage, and Over-Temperature Fault Shutdown Protection
• Click for the SSC21 Series Data Sheet.