The FUJI ELECTRIC SZ-Z31 Surge Suppressor is a versatile varistor designed to protect sensitive electrical equipment from damaging voltage surges or spikes. With a compatible input range of 24-48 VAC/VDC, this compact and reliable device acts as a safeguard against potentially harmful transient overvoltages. Its advanced varistor technology swiftly absorbs excessive energy, diverting it away from your valuable equipment, ensuring their long-term performance and durability. Trust the FUJI ELECTRIC SZ-Z31 Surge Suppressor to provide optimal protection and maintain the operational integrity of your electronic devices in various industrial applications.