Terminal Strip Overview
The Molex Eurostyle 39100 391001908 is an 8-circuit enclosed terminal strip with a 0.315" (8.00 mm) pitch, laid out in 2 rows for a total of 16 wire entries. Rated 20 A at 300 V, it accepts wire from 12 AWG down to 22 AWG, making it suitable for both power distribution and control wiring in a single block. The top screw termination and closed bottom mean every wire lands from above — no feed-through path — so it's designed as a dead-front panel-mount strip, not a pass-through barrier. The housing is white polyamide (PA66, Nylon 6/6) rated UL94 V-0, with a -40°C to 105°C operating range. Terminal screws are steel with a zinc finish. The enclosed barrier type means the screw heads and wire entry points are recessed behind the insulator wall — reduces the chance of accidental contact during service.
Circuit Count and Panel Fit
At 8 circuits, the 391001908 sits between the 7-circuit 391001907 and the 6-circuit 391001906 in the same Eurostyle 39100 series, all sharing the same 0.315" (8.00 mm) pitch, 20 A rating, and chassis/panel mounting. If the BOM calls for 8 terminations, this is the exact count; the 7-circuit sibling leaves one circuit short.
Wire Termination and Field Assembly
Top screw termination with a closed bottom captures each wire under a screw head inside the enclosed barrier. The 12-22 AWG range covers stranded building wire down to smaller control conductors.