DESCRIPTION

· ASX Series Current Sensing Switches are high-performance devices with field-adjustable time delay to minimize nuisance trips during startup and operation.
· Designed for motor status applications requiring setpoint accuracy and repeatability, offering linear setpoint characteristics and constant hysteresis.
· Standard features include self-powering, jumper-selectable ranges, and a choice of outputs and cases.

FEATURES

· Adjustable startup/delay timer from 0.12 to 15 seconds to eliminate nuisance alarms due to startup inrush or temporary overcurrent conditions.
· Choice of N.O./N.C. AC or Universal Outputs with contact ratings of 1.0 A @ 240 VAC or universal outputs of 0.15 A @ 240 VAC/DC (N.O. models) and 0.2 A @ 135 VAC/DC (N.C. models).
· Improved ease of installation and use with 1.0 A AC rating, self-powered, split-core models, and status LED for visual indication.
· Industrial grade performance with constant hysteresis and linear response characteristics.
· UL/cUL and CE approved for worldwide acceptance.

APPLICATIONS

· Motor Protection: Serves as an electronic proof-of-operation, detecting current draw changes in motors during issues like pumps running dry or pending bearing failure.
· High Inrush or Temporary Overload Current: Adjustable startup/delay timer allows 0.2–15 second delay to eliminate nuisance trips from high inrush or short overload conditions.
· Non-intrusive and less expensive to install compared to differential pressure flow sensors or thermal switches, with quicker response time than Class 10 overload switches.