The 58.506.0055.0 is a feed-through DIN rail terminal block designed for mounting on TS 35 top hat rails with screw connection. It features a nominal cross section of 6 mm², grey color, and an 8 mm width with single-level design and 2 clamp positions per level. The terminal block is constructed from PA666 thermoplastic insulating housing with V0 inflammability class per UL94, rated for 1000 V nominal voltage, 41 A rated current, and 8 kV impulse voltage. It accommodates solid and fine-stranded conductors from 0.2 to 10 mm², with a wire strip length of 11 mm and torque specification of 1.2 Nm for conductor mounting. This terminal block is ideal for industrial electrical installations requiring reliable feed-through connections in control panels and distribution systems.