1510

The Curtis Industries 1510 is a 10-circuit barrier block with 2 rows, designed for reliable wire termination in industrial and commercial applications. It features a 9.53mm (0.375") pitch and is rated for 20A continuous current. The terminal block accepts wire gauges from 10 to 22 AWG and uses screw termination with a tightening torque of 12 in-lbs. The bottom termination is closed, eliminating the need for additional insulation. The barrier type is dual wall (2 wall) for enhanced isolation between circuits.

The housing is made of Polyphenylene Oxide (PPO) with a UL94 V-0 flammability rating, ensuring self-extinguishing properties. The operating temperature range allows continuous use up to 110°C (230°F). Voltage ratings vary by standard: UL recognizes 150V for general industrial, 250V for commercial appliance, and 300V for limited energy industrial applications; CSA rating is 300V. The block includes a flange for secure mounting and can be mounted on chassis, panels, or surfaces.

This barrier block is part of the Series 1500 family from Curtis Industries, known for flexible high-temperature thermoplastic construction. It is suitable for surface mount, sub-panel, or chassis connections in electronic and electrical circuits. The closed-back design simplifies installation and reduces cost.