Phoenix Contact 2900255 A 14mm sized PLC basic terminal block designed to handle high continuous currents is available with a push-in connection system. This unit does not include any relays or solid-state relays and can be mounted on DIN rail NS 35/7,5 for easy installation. The device features one changeover contact, allowing it to provide input voltage of either 24V AC or DC power sources, making it suitable for a variety of applications requiring reliable and efficient current handling.