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dc overvoltage protection relay

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SVRD-220 110VAC Single Phase Voltage Monitoring Relay Overvoltage Undervoltage
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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

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts
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220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts Features Powered by the measuring circuit Compatible with AC and DC supply Microprocessor technology provides highly accurate and ... Read More

2019-10-14 15:11:03

Digital Measuring And Monitoring Phase Loss Monitor Relay Protection Device
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Digital Measuring And Monitoring Phase Loss Monitor Relay Protection Device Technology Data Model JVR800-2 Measuring circuit L1,L2,L3 Rated voltage 208~480VAC,50/60Hz Monitoring functions phase sequence, phase ... Read More

2019-09-26 17:19:19

Sequence Protect Three Phase Voltage Monitoring Relay For Packaging Machine
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Sequence Protect Three Phase Voltage Monitoring Relay For Packaging Machine Technical dateModelJVR800-2Measuring circuitL1,L2,L3Rated voltage208~480VAC,50/60HzMonitoring functionsphase sequence, phase loss, ... Read More

2019-09-26 17:19:20

24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed
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GINRI Over Under Voltage Relay 24V overvoltage under voltage protection relay The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact ... Read More

2019-10-14 15:11:09

Elevator Under Voltage Three Phase Voltage Monitoring Relay DIN Rail Mounting
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Elevator Three Phase Voltage Monitoring Relay , Over and under voltage protection relay The three-phase power protector is a multi-function three-phase power system or three-phase power equipment monitoring and ... Read More

2019-09-26 17:19:11

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

Miniature Voltage Protect Single Phase Under Over Voltage Relay SVR1000 DC24V 50/60Hz
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Single Phase Over Under Voltage Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- ... Read More

2019-10-14 15:11:11

Sequence Failure Three Phase Voltage Monitoring Relay JVR800-1 For Refrigeratin
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Sequence Failure Three Phase Voltage Monitoring Relay JVR800-1 For Refrigeratin This product is a kind of intelligent multi-function monitoring and protection instrument, which integrates the functions of the ... Read More

2019-09-26 17:19:08

Over Under Voltage Single Phase Voltage Monitoring Relay SVR1000 AC / DC Supply
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Single Phase Over Under Voltage Relay SVR1000 AC/DC Supply LCD ProtectorThe Features of SVR10000-- Powered by the measuring circuit-- Built-in LCD and keypad afford a precise,digital setting-- Compact modular ... Read More

2019-10-14 15:11:10

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