What it is
The Molex 393570002 is the 2-circuit member of the Eurostyle 39357 series — a side-entry, through-hole terminal block built around a screw-rising cage clamp. The rising cage holds the wire from the side as the screw tightens, so the conductor seats without first needing to lift a spring tab; re-entry is equally direct. The 0.138" (3.50 mm) pitch and 2-position width keep the block narrow for tight board routing or panel layouts. Housing is black polyamide (nylon), rated for continuous use from -40°C to 105°C — wide enough for most industrial control cabinet environments without derating. The single-level construction keeps the block low-profile; it mounts horizontally with the board.