OST (On-Shore Technology) OSTHB222181 Color: Gray Current: 10A Features: Side Stacking (Interlocking) Mating Orientation: Horizontal with Board Mounting Type: Through Hole Number Of Levels: 1 Pitch: 0.295" (7.50mm) Positions Per Level: 22 Series: OSTHB Terminal Block Type: Wire to Board Termination: Screwless Voltage: 300V Wire Gauge: 14-20 AWG