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Manual motor protectors offer an integrated solution for manually operating and protecting downstream equipment. These series meet UL requirements to be considered self-protected motor control devices. A range of accessories augment electrical functions and installation.
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IEC manual motor protectors integrate a local control (ON/OFF) function, motor overload protection, disconnecting means, instant short-circuit trip and phase-loss protection into one device. Models are available in capacities up to 63A, from brands such as WEG, Fuji, and AutomationDirect.
Optional auxiliary/alarm contact blocks mount on IEC manual motor protectors to provide functions such as starter status indication, short circuit and overload alarms.
Shunt Trip & Undervoltage Release Devices
Shunt trips for IEC manual motor protectors allow remote tripping; undervoltage release devices will trip the protector when the control circuit voltage drops below the specified level.
Operating handles allow external operation of IEC manual motor protectors installed inside a panel. Handles provide Lockout/Tagout functionality as well. Models are available in various knob/plate combinations.
Mounting & Connection Accessories
Mounting and connection accessories for IEC manual motor protectors include terminal shrouds, busbar connectors and covers, connection links to contactors, and mounting baseplates.