Panasonic Power Relays, Over 2 Amps - HE1AN-W-DC12V-Y7 HE1AN-W-DC12V-Y7

The HE1AN-W-DC12V-Y7 is a power relay designed for high-capacity applications, capable of handling a maximum switching current of 120 A and a voltage rating of 490 V AC or 60 V DC. It features a 1 Form A contact arrangement and is constructed with AgNi contact material, ensuring reliable performance. The relay has a compact size of 40 mm x 50 mm x 43 mm and includes a minimum contact gap of 3.6 mm, with an initial insulation distance of 10.5 mm. This relay operates at a rated coil voltage of 12 V DC, with an operate voltage of up to 75% of the rated voltage and a release voltage of at least 5% of the rated voltage. The coil holding power is low at 400 mW, contributing to energy efficiency in applications. Typical uses include inverters, battery storage systems, and industrial equipment. The relay is designed to withstand harsh conditions, with an operational temperature range of -40 to +85 ¬8C and a mechanical life expectancy of over 1 million operations. It also features high dielectric strength and surge withstand voltage ratings, making it suitable for demanding environments.