2071584-4

2071584-4 is an ECK50B series high-voltage DC contactor. It is designed for control in high voltage applications like battery energy storage systems, solar inverters, and EV charging applications. It can be used in 1000VDC voltage systems and the enhanced contacts design provides for high electrical endurance. The contacts provided in this series allow bi-directional load and are hermetically sealed with ceramic sealing technology, making them safer and more reliable. Application includes DC charging station, electric vehicles, automated guided vehicles (AGV), electric forklift, battery energy storage systems, photovoltaic inverter. Approvals are UL: E82292, TUV: R50616669, CE: 724_00007, CCC.

• Hermetically sealed with ceramic technology
• Allow bi-directional load for main contacts
• Continuous current carrying capacity, enhanced breaking capacity
• Compatibility with DC-1 utilization category in IEC60947-4-1, copper contact material
• Normally open contact form, bottom mounting position
• 12VDC coil, 20AWG wire size
• Internal thread main contact connection, flying leads coil termination
• Coil resistance range from 23.56 to 28.8ohm, 50A contact current rating
• 1000VDC max contact switching voltage
• Ambient temperature range from -40°C to 85°C