SSAC

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Entrelec voltage monitors (three phase and single phase) provide protection against premature equipment/Motor Failure Caused by Phase Loss, phase reversal, over or under voltage, unbalanced voltage, and short cycling. Dependable fault sensing with settable time delay and operation status indication. Select from a full range of voltages and convenient mounting configurations.

If you are looking for Entrelec Voltage Monitors, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the ABB Entrelec Phase Monitor that you are looking for at the most competitive prices possible. If you are searching for Entrelec Overload Monitor technical information (data-sheets) please use the datasheets or product selection guide page links.

Entrelec SSAC phase monitors monitor three phase supply voltage for phase loss, phase unbalance, and phase sequence. Adjustable to prevent nuisance tripping. Full selection of line and control voltage ranges. DIN rail and plug-in configurations with LED fault indication. Select single phase devices to detect low voltage, monitor power factor, or monitor status of inductive loads.

Entrelec overload monitors protects against premature motor winding failure caused by electrical overheating. Provides protection of a line voltage monitor and an overload in one package. Microprocessor based circuitry allows usage with Any Type Contactor Over the Range from 1.25 to 80 Amps in various ranges. Features fast trip delay on phase loss, manual or auto reset, and temperature compensation.

Entrelec thermistor motor protection relays protect and monitor motors with integrated PTC resistor sensors. Sensors are incorporated in the stator windings and directly measure motor heating. Full control guaranteed under adverse conditions such as rapid cycling and high ambient temperature. Features include complete range of supply voltages, automatic restart capability, and convenient DIN Rail Mounting.

Entrelec current monitoring/control relays monitor AC or DC currents in selectable ranges. Relay energizes when monitored current falls outside selected trip points. Units available with or without trip delays. LEDs indicate operational status. Use to detect over/under currents, locked rotors, loss of load, open heaters or lamp loads, and more. Insulation Monitors measure insulation resistance of ungrounded AC and DC power supplies.

entrelec AC Current Sensors low cost method of GO/NO-GO current detection and indication. The self-powered units (no external supply required) control relays, lamps, valves, and small heaters and may be connected to a PLC's digital input module. Adjustable monitoring ranges from 0 to 50 Amps with selectable, normally open or normally closed contacts.