Provides a secure joint for up to 10 sets of wires in close proximity Moisture-repellent bakelite insulator base for superiorheat and chemical resistance Nickel-plated brass terminals resist corrosion Features insulator protective barrier strips Rated 30 amps at 12V DC Terminal block dimensions are 6-5/8 inches long x 1-5/16 inches wide x 11/16 inches high Accepts #8-32 fasteners Manufacturer part number 50-13591