The HE1AN-S-DC12V is a 1 Form A single-side stable power relay manufactured by Panasonic with a nominal coil voltage of 12V DC and screw terminal connections. This relay features a contact capacity of 30A and demonstrates excellent resistance to contact welding through its pre-tension and kick-off mechanism, passing TV-15 rating standards. The relay offers high reliability with an electrical life of 2×105 operations at 20 cycles per minute and mechanical life of 107 operations at 180 cycles per minute for DC type operation. It provides surge voltage protection exceeding 10,000V between contacts and coil, and is certified to major safety standards including UL, CSA, VDE, and TÜV. The HE1AN-S-DC12V is ideal for office equipment applications such as copiers and air conditioning units where reliable switching and long operational life are essential.