The 17.5 A per-level current rating means this block handles power-level loads, not just signal wiring; the rising cage clamp termination (M3 screw, 0.79 Nm torque) grips the conductor with a brass-tin-plated clamp that won't cold-flow under thermal cycling. Wire acceptance spans 12-30 AWG, so you can land a 12 AWG power feed on one level and 24 AWG signal wires on the other — the rising cage clamp doesn't require a ferrule, though stranded wire benefits from one for consistent clamp force. The side interlocking feature lets you gang multiple 796692-3 blocks into a multi-position assembly without a separate end barrier; the blocks snap together laterally and share the same screw-termination pattern.
Mating Orientation and Board Fit
The through-hole mounting gives a solder-joint anchor that resists the pull force from the screw termination better than a surface-mount block would. The base product number is 796692; the -3 suffix indicates the 3-position-per-level variant.