0.138" pitch plug for 3.50mm terminal block systems
The 1986693-7 is a 7-position plug with female sockets, designed for 0.138" (3.50mm) pitch terminal block headers. It uses a screwless push-in spring termination — strip the wire, push it in, and the leg spring grabs it. Rated 9 A at 300 V, it handles typical control cabinet signal and low-power distribution runs without derating at room ambient.
Side stacking and wire range
Side stacking lets you gang multiple 1986693-7 plugs side-by-side on the same header without extra bridging hardware — useful when a 14-position run needs two 7-position plugs. Accepts 14-30 AWG (0.05-2mm²) solid or stranded wire; the push-in spring holds the conductor without a screw torque check.