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Total 1341 products for automatic relay Manufacture & Suppliers

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

...Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and keypad afford a precise,digital setting-- Compact modular 43mm housing-- Adj...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

... Compact modular 43mm housing Adjustable over and undervoltage Independent adjustable delay time for overvoltage,undervoltage Adjustable reset mode:automatic reset or...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Undervoltage 12V DC Current Monitoring Relay 2 C/O Output Contacts

... or falls below a certain value, a protection measure of the circuit can be automatically disconnected. Its function is to avoid accidents caused by the sudden start of the equipment when the voltage recover...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

...Relay 3-100A 380VAC MDB-1Z Features 1. Compact modular size with integrative structure 2. Built-in LED and keypad afford a precise,digital setting 3. Three-phase monitoring of short-circuit, locked-rotor,ove...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Electronic Motor Protection Relay Digital Motor Protector For Pump Air Compressor

... Relay MDB-201Z Intelligent Digital Motor Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current un...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Intelligent Motor Protection Relay Overload Phase Failure Protector For Mining Excavators

...Protection Relay Overload Phase Failure Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current unba...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Protector Reconnect Single Phase Voltage Monitoring Relay Over Voltage 230V Automatic

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 -- Adjustab...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range

Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisec...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Single Phase Relay Protection Tester

Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisec...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Multi Voltage Automotive PCB Power Relay Light Weight T78 6V 12V 24V

T78 6V 12V 24V auto relay Specifications 1 Small size Light weight 2 switching capacity up to 20A 3 PCB mounting 4 TS16949 PRO Application: 1)for cars:alarm system,door lock,automatic door and window,seat adjus...

Shanghai Yunbao Trading Co. Ltd.
Shanghai,China

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PLC Control Omron Relay Module 1 CO SPDT / 2 CO DPDT Output Contacts

PLC Control Omron Relay Module 1 CO ( SPDT ) / 2 CO ( DPDT ) Output Contacts In the development of automatic control circuits, there are usually many types of loads, there are alternating currents, there are hi...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Phase Sequence Protection Relay

...Voltage Three Phase Voltage Monitoring Relay With Timer And Counter The voltage phase sequence protector (voltage monitor) is used to protect the voltage from the wrong phase (fault recognition protection, a...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

... Compact modular 43mm housing Adjustable over and undervoltage Independent adjustable delay time for overvoltage,undervoltage Adjustable reset mode:automatic reset or...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Sequence Single Phase Under Over Voltage Relay Fault Recording With Last 3 Faults

...Relay Fault Recording With Last 3 Faults Features Powered by the measuring circuit Compatible with AC and DC supply Miroprocessor technology provides highly accurate and repeatable protection Built-in LCD an...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

...Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and keypad afford a precise,digital setting-- Compact modular 43mm housing-- Adj...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Protector Reconnect Single Phase Voltage Monitoring Relay Over Voltage 230V Automatic

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 -- Adjustab...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Electronic Motor Protection Relay Digital Motor Protector For Pump Air Compressor

... Relay MDB-201Z Intelligent Digital Motor Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current un...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Intelligent Motor Protection Relay Overload Phase Failure Protector For Mining Excavators

...Protection Relay Overload Phase Failure Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current unba...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Undervoltage 12V DC Current Monitoring Relay 2 C/O Output Contacts

... or falls below a certain value, a protection measure of the circuit can be automatically disconnected. Its function is to avoid accidents caused by the sudden start of the equipment when the voltage recover...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart

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Automatic Relay

Total 1341 products for automatic relay Manufacture & Suppliers

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

Undervoltage 12V DC Current Monitoring Relay 2 C/O Output Contacts

Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

Electronic Motor Protection Relay Digital Motor Protector For Pump Air Compressor

Intelligent Motor Protection Relay Overload Phase Failure Protector For Mining Excavators

Protector Reconnect Single Phase Voltage Monitoring Relay Over Voltage 230V Automatic

Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range

Single Phase Relay Protection Tester

Multi Voltage Automotive PCB Power Relay Light Weight T78 6V 12V 24V

PLC Control Omron Relay Module 1 CO SPDT / 2 CO DPDT Output Contacts

Phase Sequence Protection Relay

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

Sequence Single Phase Under Over Voltage Relay Fault Recording With Last 3 Faults

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

Protector Reconnect Single Phase Voltage Monitoring Relay Over Voltage 230V Automatic

Electronic Motor Protection Relay Digital Motor Protector For Pump Air Compressor

Intelligent Motor Protection Relay Overload Phase Failure Protector For Mining Excavators

Undervoltage 12V DC Current Monitoring Relay 2 C/O Output Contacts