The 1546551-3, a high-performance 12A header terminal block designed for robust power and signal connectivity in industrial applications. With three contacts arranged in a single row, this green housing block features durable PA 6/6 construction and copper alloy contact material, ensuring reliable performance in harsh environments. Rated for 300V AC, with a contact pitch of 3.5mm, it accommodates wire sizes ranging from 16 to 28 AWG. Its vertical board mount configuration with M2 screw flange offers secure and easy installation, while its closed-end design provides added wire protection. With RoHS compliance and a wide operating temperature range of -40 to 105°C, the 1546551-3 is the ideal choice for demanding wire-to-board connections.