Wenzhou Posder Technology Co., Ltd. is a leading manufacturer, supplier, and wholesale of high-quality DC circuit breakers. Our 30 Amp DC circuit breaker is designed to protect electrical systems from damage caused by over-current conditions. It is ideal for use in a wide range of applications such as RVs, boats, and solar power systems. Our 30 Amp DC circuit breakers are made using high-quality materials and advanced manufacturing techniques to ensure the highest level of reliability and performance. The compact size and easy installation make it a great choice for any DIY enthusiast or professional. As a factory direct supplier, we can offer competitive pricing on our products without compromising on quality. Our commitment to customer satisfaction means that we are always here to provide support and answer any questions you may have about our products. Choose Wenzhou Posder Technology Co., Ltd. as your trusted supplier for all your DC circuit breaker needs. Contact us today to learn more about our products and services.