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Differential Protection Relay

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Total 4098 products for differential protection relay Manufacture & Suppliers

PRT-PC6 Automatic Secondary Injection Six Phase Relay Test Kit

... 30A/phase, 6 phases in parallel can up to 180A. With a digital Signal Processor Microcomputer, it can not only test the traditional relays and protectors but also test the modern microcomputer relays, espec...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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220V Relay Protection Tester Portable Self Calibration 6 Phase Relay Test Set

... microcomputer relay protection tester that fully utilizes modern advanced microelectronics technology and devices. It adopts an advanced structure that operates independently on a single machine and can als...

Sansion Power Electric Co., Ltd.
Hubei,China

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3 Phase Relay Tester Relay Protection Tester

...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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3 Phase Relay Protection Tester / Secondary Current Injection Test Set

...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

...Protection Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,ph...

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

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Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

...Protection Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,ph...

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

Verified Supplier

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High quality JRS1(LR1-D)-09303 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09302 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09301 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09304 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09305 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09308 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09307Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09306Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-09308 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-25322 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09310 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09312Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09314 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-12316 Electric Thermal Overload Relay

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mecha...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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