Panasonic ADJH21105 Datasheet & Stock

The ADJH21105 from Panasonic Electric Works is a high-capacity, latching power relay designed for industrial automation and process control applications. It features a single form A contact configuration rated for 50A at 277VAC resistive load, making it suitable for switching heavy-duty lighting and motor loads. The relay has a protective construction with flux resistance and uses AgSnO2 contact material for durability. It employs a manual switch type coil with rated voltage of 5VDC, operating current of 200mA, and coil resistance of 25 ohms. The relay can withstand a dielectric strength of 1500Vrms between open contacts and coil, with a surge withstand voltage of 12,000V across contact and coil, and a minimum mechanical life of over 1 million cycles at 180 operations per minute. It measures 39mm x 15mm x 33mm, weighs 31g, and operates reliably within an ambient temperature range of -40°C to +85°C. Suitable for automation, process control, and industrial applications, it is recommended to apply the rated voltage for at least 100ms to ensure reliable operation under varying conditions.

View ADJH21105Datasheet [pdf]