SE-330-27-00

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Part Status:	Active

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<article><header><h1>Protection Relays & Systems</h1></header><p>The SE-330-27-00 industrial control motor-operated overload relay is designed to protect industrial motors in electric circuits. The relay works by sensing electrical parameters that are likely to indicate an overload condition, such as voltage, current, current imbalance, overload temperature, vibration, etc. in the circuit. The device is designed for use in three-phase, four-wire systems, and can be used in systems operating up to 600V.</p><p>When an overload is detected, the SE-330-27-00 will send a signal to the motor control circuit, which will then stop the motor. The relay will then reset after the fault has been cleared. The device can also be used to trip the main circuit breaker when an overload is detected. The device also features a time delay, which allows the motor to run for a set period of time before the overload is detected. This time delay can be set between 1 and 10 minutes.</p><p>The SE-330-27-00 motor-operated overload relay offers a number of benefits over traditional overcurrent relays. The device is designed to respond quickly to out-of-tolerance currents and can act as a permanent record of excessive current flows. Unlike traditional overcurrent relays, the SE-330-27-00 does not require an external current transformer to sense current levels. In addition, the relay\'s time delay function allows for a smooth startup of the motor, reducing wear and tear.</p><p>In addition to its motor protection capabilities, the SE-330-27-00 motor-operated overload relay can also be used to protect other electrical equipment, such as generators, transformers, and power systems in general. The device can also be used to monitor voltage levels, and can be used to protect against overvoltage. The device can also be used in combination with other protection systems, such as arc-fault protection and ground-fault protection, to provide a comprehensive protection system.</p><p>The SE-330-27-00 motor-operated overload relay is a critical component in any industrial motor protection system. The device provides reliable and quick protection against motor overloads, as well as a number of other benefits. The versatility and reliability of the relay make it an ideal choice for any industrial motor control system. </p></article>

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