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Three Phase Voltage Monitoring Relay (67)

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Electronic Overload Relay (10)

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overload protection relay

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Overload Current Monitoring Relay 1 NC SCR Output Contact LED Indication
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Overload Current Monitoring Relay 1 NC SCR Output Contact LED Indication JDB-1 series motor protector is suitable for the control circuit of AC 45 ~ 60Hz, voltage 24V to 380V power supply circuit and AC ... Read More

2019-01-22 15:00:24

Sequence 3 Phase Undervoltage Relay 2 LEDs For Status Indication 200-500 VAC
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Sequence 3 Phase Undervoltage Relay 2 LEDs For Status Indication 200-500 VAC This type of detection voltage can also be called three-phase power supply monitor, phase sequence protector, over voltage protection ... Read More

2019-09-26 17:19:05

Voltage Monitoring 3 Phase Undervoltage Relay Screw Fixing Mounting 50/60 Hz
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Voltage Monitoring 3 Phase Undervoltage Relay Screw Fixing Mounting 50/60 Hz Why need the 4-20mA analog output The 0-5V standard signal is not suitable for remote transmission, and does not meet the needs of 1... Read More

2018-10-09 16:06:44

8 Channel Relay Module 5v Relay Board Industry Power Relay Module Intelligent Control
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8 Channel 5v PLC Relay Module , Power Relay Module Home Intelligent Control If you have a machine with one or several small AC motors, rated voltage between AC220V, 200W-50W, you need to use the PLC to control ... Read More

2018-10-09 13:06:09

DC 24 Volt Power PLC Relay Module Isolation Channel CE / CCC Certification
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DC 24Volt Power Relay Isolation Each Relay Module Channel CE / CCC Ceterfication The PLC amplifier board is a relay board that is used to isolate and amplify current and convert voltage between the PLC and the ... Read More

2018-10-10 10:55:32

220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa Pressure Range
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220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa Protective Functions Upper limit alarm(high pressure) Lower limit alarm(low pressure) Pressure leak alarm Pressure loss alarm(no pressure) ... Read More

2018-11-08 16:32:13

Mini Size DC Circuit Over Voltage Relay DVRD-24 Under Voltage Relay
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GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ... Read More

2019-10-31 17:19:06

Ip20 Dc Voltage Monitoring Relay Under Voltage Protection Spdt Din - Rail
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GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ... Read More

2019-10-31 17:22:43

Dc Voltage Control Relay
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Batteries Undervoltage DC voltage monitoring relay 2 LEDs For Status Indication Overvoltage refers to any voltage whose peak value is greater than the corresponding peak value of the maximum steady state ... Read More

2018-09-30 15:52:22

220V Reconnect Single Phase Monitor Over And Under Voltage Protection Device
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Single Phase Voltage Monitoring Relay SVRD-220 Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication Protective ... Read More

2019-10-14 15:11:12

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