PANASONIC AHER2281 Power Relay, DPST-NO, SPST-NC, 12 VDC, 80 A, HE-R Series, Through Hole, Non Latching

AHER2281 is a HE-R series power relay. It expands the existing line of general power relays with low coil-holding voltage for reduced power consumption. This relay is PCB mounted with two contact arrangements for easy board assembly. This HE-R series relay allows for the cut-off of all 3 phases plus neutral simultaneously and meets the necessary short circuit current rating (SCCR) to pass UL and IEC standards for EV charging equipment. With its high capacity switching and carry current capability, mirror contact structure, and welding detection function, this relay is suitable for various applications in industries such as electric vehicle charging, industrial, power generation, and solar.

• 2 Form A 1 Form B contact arrangement
• 12VDC rated coil voltage
• 333mA rated operating current at (±10%, at 20°C)
• 36 ohm coil resistance at (±10%, at 20°C)
• AgNi type contact material (Form A contact), Au plated AgNi type contact material (Form B contact)
• 277VAC max switching voltage (Form A contact), 30VDC, 277VAC max switching voltage (Form B contact)
• 80A max switching current (Form A contact), 1A maximum switching current (Form B contact)
• 50ms maximum operate time at (rated coil voltage, at 20°C, without bounce)
• 30ms maximum release time (at rated coil voltage, at 20°C, without bounce, without diode)
• Initial Insulation resistance is 1000Mohm (500VDC) minimum