DESCRIPTION

The 2271680-2 is a DTC 4 screw terminal block designed for single-input, single-output electrical connections in industrial and control applications. It features a thermoplastic housing with copper alloy tin-plated terminals and steel zinc-plated clamps and screws, rated for 30A at 600V (UL) or 32A at 800V (IEC) according to IEC 60947-7-1 standards. The terminal block accommodates wire sizes from AWG 22-10 (UL) or 0.33-4mm² (IEC), with an M3 screw torque specification of 10 lbs-in (1.13 Nm) and an impulse withstand voltage of 8 kV. The blue-colored housing measures approximately 42.8 mm in length with a weight of 7.5 g, and requires 8-10 mm wire strip length for proper installation. This terminal block is ideal for power distribution, control circuits, and equipment interconnection where reliable screw-based connections and high voltage/current ratings are essential.