Autonics USA, Inc. Time Delay Relays AT8PSN-7

The AT8PSN-7 is a time delay relay from Quarktwin Technology Ltd. designed for power-off delay applications. It features a time setting range from 0.05 to 10 seconds, allowing for precise control in various circuits. The relay operates on multiple power supply options, including 100-120VAC, 200-240VAC, 100/110VDC, and 24VAC/DC, making it versatile for different installations. This model utilizes a DPDT (Double Pole Double Throw) contact configuration with a maximum contact capacity of 3A at 250VAC and 30VDC for resistive loads. The relay is rated for a mechanical life cycle of at least 10 million operations and an electrical life cycle of 100,000 operations under specified load conditions. It also offers a repeat error of ¬±0.2% and a temperature error of ¬±2%, ensuring reliable performance. The unit is designed for indoor use within an ambient temperature range of -10 to 55¬8C and a humidity range of 35 to 85% RH. It includes features such as memory protection for the timing settings and is housed in a compact DIN size of 48mm x 48mm. The AT8PSN-7 is suitable for applications requiring protection against momentary power failures and is compliant with relevant safety standards.