产品特点Features
◆壳体采用高强度合金铝一次性压铸成型,表面经高速抛丸清理后高压静电喷塑。外壳结构紧凑合理、材质密度高强度好、防爆性能优良。
表面塑粉附着力强具有良好的防腐能力,表面光洁,美观大方;
◆本产品在电压220~380V, 电流10~60A的电器线路中作电源引入开关,并可控制电动机的起动、停止、变速、换向等。
◆钢管,防爆挠性管,防爆电缆,布线均可。
◆Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray. Shell compact structure, high density mate rial strength, Explosion-proof performance, the surface of plastic powder adhesion ability with good anti-corrosion, the surface smooth, elegant appearance.
◆The product is suitable for the circuit of 220~380V, 10~60A, as power guiding switch, to start, stop, change speed or revert the motor. ◆Steel pipe, explosion-proof flexible tube,cable, wiring.
主要技术参数Main technical parameters