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motor control relay

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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay
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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors ... Read More

2019-09-26 17:19:07

36V DC Under Voltage Monitoring Relay 2 C/O Output Contacts LED Indication
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36V DC Under Voltage Monitoring Relay 2 C/O Output Contacts LED Indication The voltage drop will damage the lines and electrical equipment. For example, if the motor is worn down or blocked, an overcurrent of ... Read More

2018-10-09 12:46:16

Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3
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Phase Failure Three Phase Voltage Monitoring Relay Plug-In Mounting APR-3 The circuit of the motor phase failure protection device has six external terminals, where N is the neutral line of the power supply, A, ... Read More

2019-09-26 17:19:03

Undervoltage 12V DC Current Monitoring Relay 2 C/O Output Contacts
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Undervoltage 12V DC Current Monitoring Relay 2 C/O Output Contacts Low voltage protectionAlso known as pressure loss protection and under voltage protection. When the power supply voltage disappears or falls ... Read More

2018-10-12 16:08:44

Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce 380VAC Din rail
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Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor ... Read More

2019-09-26 17:19:14

DC24V PLC SCR Module Output Amplified Module PLC PNP NPN Control Board
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DC24V PLC SCR Module , Output Amplified Module PLC PNP NPN Control Board The solid state relay is actually a PLC amplifying board. The internal principle is exactly the same. The AC solid state relay is a ... Read More

2018-10-10 10:01:43

6 Road Relay Module JR-6L2 , Optocoupler Relay Module 87×63 Mm Dimensions
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6 Road Relay Module JR-6L2 , Optocoupler Relay Module 8763 Mm Dimensions Usefulless of PLC output amplifier board 1 . PLC output due to the wiring and its own limitations, can not be large current and high ... Read More

2018-10-10 09:05:09

12 Road Optocoupler Relay Channel Module Boards , Weidmuller Relay PLC Amplifier Board
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12 Road Optocoupler PLC Relay Module , Weidmuller Relay PLC Amplifier Board DC 24V There are some users who are pursuing low prices and looking for the cheapest PLC amplification board to purchase. The ... Read More

2018-10-10 16:22:08

50/60 Hz Single Phase Voltage Monitoring Relay DIN Rail Mounting For Compressors
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50/60 Hz Single Phase Voltage Monitoring Relay DIN Rail Mounting For Compressors When the line voltage is reduced to the critical voltage, the action of the protection device is called undervoltage protection. ... Read More

2019-10-14 15:11:02

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers
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120 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase ... Read More

2019-01-22 15:00:23

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