282857-4 is a Euro Style terminal block connector featuring rising cage clamp wire termination technology designed for rugged industrial applications. This one-piece board mount connector offers a 3.5/3.81mm centerline spacing with a maximum current rating of 10 amperes and voltage rating of 300 volts, suitable for field wiring in instrumentation, industrial controls, data acquisition, and HVAC systems. The rising cage design allows the cage to be opened and closed multiple times for reliable wire termination without loss of centerline spacing. The connector is available in both standard (105°C) and high temperature (260°C) versions, with options for closed-end or open-end configurations and stackable end-to-end mounting with built-in interlocks. This terminal block is ideal for applications requiring multiple wire terminations in demanding environments where durability and ease of assembly are critical.