Safety cut-out device for electrical load, e.g. press or milliing machine, has switching event simulated by supplying coupling signal to coupling signal input

摘要

The safety cut-out device has an emergency cut-out source (30) and at least one switch element (18,20) for on-off switching of the electrical load (24). A coupling signal is supplied to a coupling signal output (44) in response to a switching event, with simulation of the latter by supplying a coupling signal to a coupling signal input (42). An independent claim for a safety cut-out device arrangement for a number of electrical loads is also included..