Compact 1-pole bi-directional NO contactors for DC up to 1,500

 volts  rated insulation voltage – conv. thermal currents up to 500 amps

紧凑型单极双向NO接触器，适用于高达1500V的直流电额定绝缘电压——高达500A的冷凝热电流

The extremely compact bi-directional DC contactors C300 are designed for 

switching high powers. They ensure safe disconnection of high loads regardless 

of the direction of the current and provide reliable protection

in the event of a system fault. Full bi-directionality is essential in battery storage systems 

and electric vehicles.Typical applications include use as the main contactor in battery manage 

ment systems for HV vehicle batteries, in charging stations for modern electromobility, in battery test 

benches or in combiner boxes for photo voltaic systems and inverters of all kinds.

设计了极其紧凑的双向直流接触器C300用于切换高功率。它们确保高负载的安全断开无论电流方向如何，

都能提供可靠的保护在系统故障的情况下。全双向性在电池中至关重要存储系统和电动汽车。

典型应用包括在高压车辆电池的电池管理系统中用作主接触器，在现代充电站中用作电动汽车，

电池测试台或光伏系统和各种逆变器的汇流箱。

EATURES

■ Power range: Nominal voltage 1,000 volts Thermal current 500 amps 

■ Efficient extinguishing chamber with permanent magnetic blowout

■ High making and breaking capacity

■ High rated short-time withstand current

■ High resistance to shock and vibration

■ 1 auxiliary switch with mirror contact function 

■ Low energy consumption, thanks to PWM controller

■ Testing according to EN 60947-4-1, UL 60947-4-1, GB/T 14048.4 in progress

■功率范围：标称电压1000V热电流500A

■高效灭火室，带永磁吹扫功能

■高通断能力

■高额定短时耐受电流

■抗冲击和振动能力强

■1个带后视镜接触功能的辅助开关

■得益于PWM控制器，能耗低

■根据EN 60947-4-1、UL 60947-4-1和GB/T 14048.4进行测试