The ASXP-LS Current Switches are a combination current transformer and signal conditioner specifically for monitoring large loads. The switches feature electromechanical reply output, a power source, simple field setpoint adjustment, and easy installation. The mechanical relay contact provides a trouble-free, durable alarm or interlock, improving safety and overall system reliability, while the selectable “Fail Safe” operation provides protection for critical loads. ASXP-LS Current Switches are used to monitor large machines for over or under-load conditions, detect open discharge lines, and to sense clogged filters. The switches can also monitor generators to shed non-critical loads when demand reaches a set level. Qualifying OEMs can request no-cost test and evaluation units.