The 671-RZ-12 is a 12-pole, double-row terminal block from the 671 RZ series, designed for secure wire connections. It is rated for 300 Volts AC/DC and 20 Amps, and accepts a wire range from #12 to #22 AWG with its #6-32 steel binder head screws. The block features a closed-back design with a high-temperature thermoplastic base (125°C) and plated brass terminals. Being UL recognized, CSA certified, and RoHS compliant, it is a reliable component for various power and control circuit applications.