Allen-Bradley 194E-KA40E Switch

The Allen-Bradley 194E-KA40E is an IEC load switch rated for 40 A across three poles, designed for non-metallic enclosures with IP66/NEMA 4X protection. It supports base or DIN rail mounting and is suitable for use as an emergency-stop installation, main switch, or maintenance switch within the 194E family. Key specifications include a Ui test voltage of 2.5 kV (1 minute), a mechanical life of up to 200,000 operations, and a termination torque of 2.8 Nm (24.5 in-lb). Conductors ranging from 2.5 to 25 mm2 (12–4 AWG) are supported, and the actuator is color-coded red/yellow for quick identification, all housed in a standard-size enclosure for straightforward installation.