Panasonic General Purpose Relays HE1aN-P-DC6V-Y5

The HE1aN-P-DC6V-Y5 is a 1 Form A power relay for solar inverters, designed for high-capacity switching up to 48A at 277V AC with a resistive load. It features a PC board terminal type, a nominal coil voltage of 6V DC, and a coil hold voltage that can be reduced to 40% of nominal voltage, lowering operating power to approximately 310mW. The relay has a contact gap of 2.5mm and a surge breakdown voltage of 10,000V between contact and coil. It complies with VDE0126 and EN61810-1 standards, and its dimensions are 33mm × 38mm × 36.3mm. The contact material is AgNi, and it is rated for operation up to 85°C ambient temperature with a maximum temperature rise of 30°C at 60% nominal coil voltage. The unit weighs approximately 80g.