Home > Electrical Equipment & Supplies > Industrial Controls > Relays >

Digital Over Current Relay

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 10000 products for digital over current relay Manufacture & Suppliers

Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector

Overload Relay Three Phase Sequence Loss Voltage Current Motor Protection Relay Pump Blower Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad ...

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

Verified Supplier

Add to cart
Phase Loss Current / Digital Overload Relay Separate Structure WDB-1FMT

Phase loss Electronic Overload Relay Motor protection relays WDB-1FMT Features ■ Separate structure, LED part panel mounted and CT part screw fixing ■ Built-in LED and keypad afford a precise,digital setting ■ ...

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

Active Member

Add to cart
Phase Loss Current / Digital Overload Relay Separate Structure WDB-1FMT

Phase loss Electronic Overload Relay Motor protection relays WDB-1FMT Features ■ Separate structure, LED part panel mounted and CT part screw fixing ■ Built-in LED and keypad afford a precise,digital setting ■ ...

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

Verified Supplier

Add to cart
Under Voltage Current Monitoring Relay Fault Recording Screw Fixing Mounting

Under Voltage Current Monitoring Relay Fault Recording Screw Fixing Mounting ♦ Features Integrative structure or Separate structure, Built-in LED and keypad afford a precise,digital setting, Three-phase monitor...

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

Active Member

Add to cart
WDB -1F 3 Phase Current Monitoring Relay Motor Over Under Voltage Protector

Three Phase Current Monitoring Relay WDB-1F Motor Over Under Voltage Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digita...

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

Active Member

Add to cart
Under Voltage Current Monitoring Relay Fault Recording Screw Fixing Mounting

Under Voltage Current Monitoring Relay Fault Recording Screw Fixing Mounting ♦ Features Integrative structure or Separate structure, Built-in LED and keypad afford a precise,digital setting, Three-phase monitor...

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

Verified Supplier

Add to cart
WDB -1F 3 Phase Current Monitoring Relay Motor Over Under Voltage Protector

Three Phase Current Monitoring Relay WDB-1F Motor Over Under Voltage Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digita...

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

Verified Supplier

Add to cart
Digital Protector Motor Control Relay Over / Under Load Multi - Function

Over/Under Load Under Current Motor Protection Relay Multi-function Digital Protector ♦ Features 1.Compact modular size 2.Built-in LCD and keypad afford a precise,digital setting 3.Three-phase monitoring of sho...

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

Active Member

Add to cart
Digital Protector Motor Control Relay Over / Under Load Multi - Function

Over/Under Load Under Current Motor Protection Relay Multi-function Digital Protector ♦ Features 1.Compact modular size 2.Built-in LCD and keypad afford a precise,digital setting 3.Three-phase monitoring of sho...

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

Verified Supplier

Add to cart
JL-8B series Insulation resistance overcurrent protection relays Power consumption ﹤4W

...relays Power consumption ﹤4W JL-8B series over-current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut off fault parts. Type na...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

Verified Supplier

Add to cart
Electric Secondary Current Injection Relay Test Set 6 Phase Relay Protection Tester

... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase voltage ...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

Verified Supplier

Add to cart
DH48S digital programmable led controller time relay 220v

digital programmable led controller time relay 220v 1.Pictures of DH48S time relay 2.Specifications Item Digital display time relay Model DH48S/DH48S-S Operating power AC24V, 220V, 380V 50HZ,DC24V Pole size 45*...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Accurate Electronic Power Meter 0.2 Class Voltage Current Measurement With LED Display

... Standard RS232 or RS485, optional Relay output Basic Accuracy ±(0.4% reading +0.1%range+1 digital) Warranty 12 months Product Description Product Details PM9816 is High precision 0.2 Class Small current typ...

Guangdong NAPUI Electronic Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel

...directly used the Arduino digital IO port control (Such as solenoid valves, lamps, motors, etc.), then you can consider using the relay programs to address. Arduino Relay Shield is the use of high-quality re...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel

...directly used the Arduino digital IO port control (Such as solenoid valves, lamps, motors, etc.), then you can consider using the relay programs to address. Arduino Relay Shield is the use of high-quality re...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
IEC61850 Protective Relay Test Equipment Multifunctional Kit

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating/subscripting GOOSE messages, publishing Sampl...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

Verified Supplier

Add to cart
Touch Screen Control Protective Relay Tester IEC61850

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating /subscripting GOOSE messages, publishing Samp...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

Verified Supplier

Add to cart
DH48S-S Electronic Digital Timer Repeat Cycle Delay Timer Relay

DH48S-S Electronic Digital Timer Repeat Cycle Delay Timer Relay Item Digital Display Time Relay Model DH48S / DH48S-S Operating power AC220V, 380V 50HZ; DC24V Pole size 45*45mm Contact capacity ......

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
DH48S-2Z 12vdc 24vdc 220vac 380vac Digital Timer 6 time range adjustable 0.1s~99h on-delay time relay

DH48S-2Z 12vdc 24vdc 220vac 380vac Digital Timer 6 time range adjustable 0.1s~99h on-delay time relay Item Digital Display Time Relay Model DH48S/DH48S-S Operating power AC220V, 380V 50HZ; DC12V, 24V Pole size ...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
DH48S-S110V 220V 380V AC 24V 12V DC 0.01S - 99H 99M 8 Pins Digital Timer Switch Time Delay Relay with Base Socket

DH48S-S110V 220V 380V AC 24V 12V DC 0.01S - 99H 8 Pins Digital Timer Switch Time Delay Relay with Base Socket Item Digital display time relay Model DH48S/DH48S-S Operating power AC24V, 220V, 380V 50HZ,DC24V Pol...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart