• Self-Powered - Reduces installation and operating costs
• Easily Adjust Setpoint - Speeds startup
• LED Indication - Provides quick visual indication of contact status
• Simple, two-screw panel mount or attach with optional DIN rail brackets
• Provides the secure installation inspectors require

The AS3 Series Current Sensing Switch provides the same dependable indication of status offered by the AS1 Series Current Sensing Switch, but with the added benefit of increased setpoint accuracy. A choice of three jumper-selectable input ranges allows the AS3 current sensing switch to be tailored to an application, providing more precise control through improved setpoint resolution. Self-powering, isolated solid-state outputs, 1-6 A, 6-40 A, and 40-200 A input ranges, and a choice of split- or solid-core cases are standard.