Available. The Phoenix Contact PLC-BSC-24DC/21HC is a 14 mm PLC basic terminal block designed for high continuous current applications. It features a screw connection for secure wiring and is intended for mounting on DIN rail NS 35/7.5. This terminal block operates with a 24 V DC input voltage and is intended for use without relays or solid-state relays. It includes one changeover contact and is compatible with miniature relays such as the REL-MR-24DC/21HC. The device is constructed with a gray (RAL 7042) housing and has a flammability rating of V0 according to UL 94 standards. It operates within an ambient temperature range of -40 °C to 60 °C and is suitable for storage and transport temperatures between -40 °C and 85 °C. The terminal block is CE-compliant and carries the UKCA mark, indicating conformity with relevant European and UK regulations. It is also certified for shipbuilding applications under certificate TAE0000196.