The 1SNA115141R1000 is an M 4/6.D1 series double-deck terminal block designed for high-density connections with its two internally interconnected levels. Utilizing screw clamp technology for reliable wire termination, this block mounts on DIN 1-3 rails. It accepts a wire size of 22-12 AWG and is rated for 800V and 32A per IEC standards, with UL ratings of 600V and 20A. With a narrow 6 mm spacing, this block is ideal for potential distribution in space-constrained applications like control cabinets and industrial automation systems.