Schweitzer SEL-C804 Fiber Optic Arc-Flash Detection Cable C80408S01XXCondition: * New stock. In OEM packaging. As picturedAdditional Notes:* Works with SEL-751, SEL-751A, and SEL-710-5 Relays to protect people and equipment from arc-flash events* Use fiber sensors to protect large areas, such as bus compartments* Built with high-quality 1mm plastic optical fiber* Sensor Type: Fiber Sensor* Length of Black-Jacketed Fiber (Zipcord Duplex): 8m* Length of Clear-Jacketed Fiber: 1m* Splice Connection Type: ST Connector