Heavy-Duty Black PVC Screw Terminal Blocks (15A, 25A, 35A / 3 to 12 Way)

Standard black PVC insulated screw barrier terminal blocks engineered for high-current wiring distribution, control panels, and equipment junctions. Constructed with rigid insulated barrier walls, nickel-plated brass screw terminals, and zinc-plated clamping washers for secure conductor retention. Available in current ratings 15A, 25A, and 35A across 3-way, 4-way, 6-way, and 12-way configurations.