2-2071576-1

2-2071576-1 is an ECK250B series, high-voltage DC contactor. It is designed for control in new energy applications. It is an innovative and reliable solution for EV charging stations, solar inverters, battery energy storage systems, automated guided vehicles (AGV) and e-forklifts. It is hermetically sealed with ceramic technology and enables high switching capability under 1000VDC. The special contacts design makes it allows bi-directional load to improve reliability and connection efficiency. It is used in applications such as DC charging station, electric vehicle, AGV, photovoltaic inverter, DC converter, and battery protection board.

• CCC: 2022960304002220, UL: E82292, TUV: CN221S2D 002 approval
• Hermetically sealed with ceramic technology, allow bi-directional load for main contacts
• Designed with built-in economizer, hold power 1.7W, continuous current carrying capacity of 500A
• Compatibility with DC-1 utilization category in IEC60947-4-1, 1000VDC max switching voltage
• Normally open, without auxiliary contacts, bottom mounting position
• 9 to 36VDC coil voltage, external built-in PWM economizer (coil control mode)
• 3.6A maximum starting current, 3VDC release voltage
• 0.4 ohm maximum contact resistance at 30VDC
• Ambient temperature range from -40°C to 85°C