Spring Connection: Provides secure and reliable electrical connections. 17.5A - 41A Rating: Handles various current demands across applications. 3 Contact Points: Suitable for multi-wire connections. Durable Copper Touches: Ensures long-lasting performance and reliability. 11-20 AWG Compatibility: Meets diverse wire size requirements. Shenzhen Qitai Technology Co., Ltd. is a national high-tech enterprise and ISO9001/14001/45001 certified manufacturer of industrial terminal blocks, relay modules, connectors and automation cables. All products are CE/RoHS certified and available factory direct. Contact our engineers for technical support and free samples.