1-1986374-2 is a 12-position right hand plug with 3.81 mm pitch, designed for wire-to-board applications requiring field wiring termination. This screw clamp plug is rated for 11 amps and 300 volts, accommodating wire sizes from 14-30 AWG. The housing is constructed from UL 94-V0 rated PA 6.6 material with nickel plated brass clamps and tin plated phosphor bronze contacts. Operating temperature range spans from -40°C to +110°C. Common applications include industrial controls and HVAC systems where control and power wiring connections are needed, mating with industry standard headers on the same centerline spacing.