Single Phase Short Circuit Protected Solid State Relays - Dc -Ac, SDDSSCCPP--448800 series is the product of Satronix [India] Pvt. Ltd. The company Satronix [India] Pvt. Ltd is the manufacturer for Power Electronics automation products. Single Phase Short Circuit Protected Solid State Relays - Dc -Ac has Opto isolation 2500 VAC. Short Circuit Protected Solid State Relays - Dc -Ac gets protected against load short circuits. The product Single Phase Short Circuit Protected Solid State Relays - Dc -Ac features: Zero Voltage Turn-On. Reverse voltage protection. TTL Compatible [sink mode]. Output NO configuration. Built in snubber. Chassis Mountable. Higher load cycle resistance. High thermal cycling capacity. High fusing current. Normal/Fault Indication