The HONEYWELL part 2NT1-3D is part of the MICRO SWITCH„¢ Toggle Switches series. This particular switch is a Double Pole Double Throw (DPDT) switch with a 2 position function (On - On). It features screw terminals for easy installation. The switch also has a locking lever, which locks it out of the center position for added security and stability. The 2NT1-3D toggle switch is a reliable and durable choice for various applications where a secure and dependable switch is required.