PR electronics 8517 3 x RJ45 female shielded Y-splitter - accessories. Male to male Modbus line splitter. One signal in and two signals out. Material enclosure: ABS non halogen, UL 94 V0. Material surface: Copper with shining nickel. Material contacts: Phosphor bronze. Contacts coating: Nickel, gold plated 0.6 μ. Operating temperature: -40°C ~ +80°C.