德龙制动开关

 制动开关，零件号DZ93189582550，又名刹车灯开关、制动信号灯开关，适配陕汽德龙重卡车型。采用高精度电气结构与耐磨触点，响应灵敏，踩下制动踏板时能准确接通刹车灯信号，保障行车制动安全。外壳为高强度工程塑料与金属连接件，抗震动、耐高低温，适应重卡复杂工况。插接端防护结构可靠，接线安装方便，可直接替换原车故障开关。适用于刹车灯常亮、不亮、信号异常、触点失灵等故障维修，是重卡制动电气系统安全配件。

Brake Switch, Part No. DZ93189582550, also known as brake light switch or stop lamp switch, fits Shaanxi Delong heavy trucks. It adopts high-precision electrical structure and wear-resistant contacts with sensitive response, accurately turning on the brake light signal when the brake pedal is pressed to ensure driving safety. The housing is made of high-strength engineering plastic with metal connectors, vibration resistant and suitable for high and low temperature conditions. The connector end has reliable protection and easy wiring installation, allowing direct replacement of the original faulty switch. Used for repairing brake light problems such as always on, no light, abnormal signal and contact failure. It is a safety accessory for heavy truck brake electrical system.