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The Flexcharge Surge Arresters will help protect your equipment against lightning strikes, switches, relays, and static electricity that can cause spikes and surges in your electrical system.
The Flexcharge Surge Arresters do not affect the sys the system until the voltage on the system reaches the breakdown voltage of the unit. Normally, high voltage spikes that are dissipated by the surge arrester will not damage the surge arrester and it will continue to protect your circuit.
The Flexcharge surge arresters will dissipate high voltage spikes to ground before the voltage in the system reaches extreme levels. Manufactured with UL approved components, each model is designed for specific voltage protection ranges on both DC and AC systems. Install the unit near the device that you want to protect. Some systems will require more than one unit for full protection.
Model: SA3648DC (Part# 20241)
Type: DC Surge Arrester
System Voltage: 36-48 VDC
Breakdown Voltage: 116-174 Volts