LITTELFUSE SINGLE & THREE-PHASE PUMP PROTECTION
Littelfuse is an industry leader in UL fuses, time delay relays, single and multifunction relays, liquid level controllers, and ground-fault monitors. With more than 200,000 pump protection relays installed globally, Littelfuse is proud to provide high-quality products, deep technical expertise, and superior customer support.
■Features
●Protects pumps from dry-well, dead-head, jammed impeller, and overload conditions.
●Protects pumps from unhealthy power supply conditions such as over and under voltage, rapid cycling, and loss of phase.
●Ground-Fault protection detects phase-to-ground faults and Ground-Check protection ensures the pump body remains properly grounded to eliminate hazardous voltages during a ground fault.
●Allows remote access to metering and time-and-date stamped fault records to assist in troubleshooting. Bluetooth communications (MP8000) provides a simple method for local communications with common handheld device.
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111-Insider-P 、 111P 、 231-Insider-P 、 233P 、 233P-ENCL 、 235P-ENCL 、 235P 、 MP8000 、 SE-105 |
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[ Agriculture ][ Residential ][ Commercial ][ Construction ][ Industrial ][ Mining ][ Municipal ][ Oil & Gas ][ Solar ] |
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White Paper |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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011521 |
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Rev: 011521 |
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PF800 |
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658 KB |
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