ARRANGEMENT FOR TWO-POINT CALIBRATION OF A THERMAL OVERCURRENT SWITCH
FR1464396A
Magneto-mechanical trigger relay for electrical or similar control apparatus
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Delayed electronic relay
DE1514719A1
Electromagnetic holding magnet, especially for a holding relay
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Thermal relay for protection against overcurrent and single-phase operation
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Electromagnetic device for triggering lock switches
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Contact system for electrical switchgear
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Contact arrangement for low-voltage switch with two contact pieces for on and off position containing switching element
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Device to switch off three-phase consumers in the event of asymmetrical changes in the phase voltages of the
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Illuminated push button for controlling electrical switches
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Electrical switching arrangement for triggering switching, control or regulating processes through several switching or measuring elements of the same type that take effect in any order
