What this block is
The Molex 395430008 is the 8-circuit member of the Eurostyle ESE 39543 series — a side-entry through-hole terminal block with 5.00 mm pitch, rated 10 A per circuit at 300 V. Tin-plated brass contacts terminate 14–24 AWG wire via a screw-held leaf spring and wire guard — the clamping style grips the conductor without requiring a ferrule, and the guard prevents strand rollout during field assembly. The polyamide housing tolerates −40°C to 105°C operating range, so the block sits comfortably in equipment that runs hot or cold — the 0.34 Nm torque callout on the screw is well within hand-driver range for panel builders who are working by feel rather than with a torque wrench.
Sourcing and compliance
Spec into the BOM against an RFQ; the 5.00 mm pitch, 8-position count, and 10 A rating confirm fit for the circuit, and the tin-plated contact finish is standard for industrial signal and control wiring rather than gold-grade cycling duty.