Schneider Electric Solid State Relays SSP1A175BD

The Solid State Relay, part number SSP1A175BD, is designed for panel mounting and features a single pole, single throw normally open (SPST-NO) contact configuration. It supports a control circuit voltage range of 3 to 32 V DC and can handle an output voltage of 24 to 300 V AC with a maximum load current of 75 A. The relay utilizes zero voltage switching SCR output technology, ensuring efficient operation. This relay has a response time of 0.5 cycles for both turn-on and turn-off, with a minimum switching voltage of 3 V DC for activation and a maximum of 1 V DC for deactivation. It is rated for a transient overvoltage of 600 V and can withstand surge currents up to 1000 A for 16.6 ms. The device has a maximum leakage current of 1 mA in the off-state and a voltage drop of less than 1.15 V in the on-state. The relay operates effectively in ambient temperatures ranging from -40 to 80 ¬8C and has an IP20 degree of protection. It is compliant with several safety standards, including UL, RoHS, CE, and CSA, and has a long mean time to failure (MTTFd) of approximately 1875.9 years. The relay is equipped with screw terminals for easy connection and has a net weight of 89.2 g.