NK AS1-NCU-CC - Current Sensing Switch, AS1 Compact Case Series; Normally Closed

• AS1 compact case series
• Current sensing switch compact case
• Output rating = Normally Closed
• Case Style = Compact case

The AS1 Series Compact Case Current Sensing Switches are compact and inexpensive. The easy-to-use ring slips onto the conductor to give a solid-state contact for indication of current flow. Ideal for use in control panels, or wherever confirmation of current flow is desired. AS1 Series-CC current sensing switches are a cost-effective way to detect live conductors and see current flow to fans, heaters, pumps, lighting or other AC powered devices.

Current Sensing Switch Applications

• Quick reporting of electric motor load status.
• Identify open heater circuit connection.
• Independent verification that the load is energized.
• Confirmation of operation for critical lighting or equipment.
• Low off state leakage is perfect for use as an input to a programmable logic controller.

Current Sensing Switch Features

Low Sensitivity Turn-on Point

• Detect currents as low as 0.5 A with a single conductor pass; eliminates the need to wrap conductors multiple times to increase sensitivity.

• No moving parts provides a nearly unlimited number of operations; powered from the monitored circuit.

Choice of Outputs

• Normally Open or Normally Closed connection. Connect the 24” long leads to a local controller or to a terminal block for remote operation.

Current Sensing Switch Ordering Information

Sample Model Number: AS1-NOU-CC
Adjustable AC current sensing switch, normally open, solid-core, compact case