描述

AHER3192 is a 4 Form A power relay designed for high-capacity switching applications with a 24 V DC rated coil voltage. This compact relay features PCB board terminals and is rated for a maximum switching current of 50 A with a contact rating of 40 A at 480 V AC, delivering maximum switching power of 19,200 VA. The relay incorporates AgNi contact material with a contact gap of minimum 3.6 mm and demonstrates excellent short circuit capability with Ip = 2.6 kA and I²t = 6.5 kA²s, compliant with IEC62955. Operating characteristics include a coil resistance of 144.0 O at 20°C, rated operating power of 4,000 mW with holding power of 490 mW, and mechanical life exceeding 100,000 operations. The relay operates reliably across an ambient temperature range of -40°C to +85°C and is suitable for industrial control systems, power distribution equipment, and automation applications requiring robust switching performance.