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Total 38080 products for over current relay protection Manufacture & Suppliers

Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

...Protection Device 2-99A Motor Protection Relay Width Current Range MDB-201Z ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overloa...

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

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Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

...Protection Device 2-99A Motor Protection Relay Width Current Range MDB-201Z ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overloa...

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

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KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

...Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max Features ①　Numerical self-reclosing earth leakage relay ②　Programmable current sensitivity and time delay ③　Programmable number of rec...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

...Protection Relay Test Set Model: HME-702 The HME-702 is a basic and economical protection relay test set with three-phase current outputs and four-phase voltage outputs. The HME-702 kit can apply to the test...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

...Protection Relay Test Set Model: HME-702 The HME-702 is a basic and economical protection relay test set with three-phase current outputs and four-phase voltage outputs. The HME-702 kit can apply to the test...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Six Phase Protective Relay Test System Multi Function 220V AC Relay Tester

Product Description Six-Phase Relay Protection Test System Multi-Function 220V AC Relay Tester General Information: The SXJB Series Six-Phase Relay Protection Test System integrates modern microelectronics tech...

Sansion Power Electric Co., Ltd.
Hubei,China

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Bimetallic Overload Relay

...relay 9A,12A, 18A, 22A for motor protection Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish th...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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150V Protection Relay Test Set

... can output 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V). The RELAYSTAR-1600 is an excellent choice when you want higher current and power output(6x0…40A, 6x300VA; 1x0…240A, 1x1000VA) for testing ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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150V Protection Relay Test Set

... can output 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V). The RELAYSTAR-1600 is an excellent choice when you want higher current and power output(6x0…40A, 6x300VA; 1x0…240A, 1x1000VA) for testing ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Smart Multi - Phase Universial Protection Relay Test Equipment For Distance Protection

...Protection Relay Test Equipment for Distance Protection device Test-630 Smart Multi-Phase Universial Protection Relay Test Equipment is a six phase current output and six phase voltage output protection rela...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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AC 3 Phase ls Thermal Overload Relay , 100A 125A Contactor Relay

... period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, ...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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RPT-3 High Speed Automatic Three Phase Relay Test Kit with Printer

...Relay Test Kit is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. It is applied to test p...

Advanced Instruments Co.,Limited
Hunan,China

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Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

...

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

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Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

...

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

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...current limiting relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the meas...

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

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Undercurrent Electronic Overload Relay Current Protection Relays

...Electronic Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Pro...

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

Active Member

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Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a com...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Active Member

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...current limiting relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the meas...

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

Verified Supplier

Add to cart
Undercurrent Electronic Overload Relay Current Protection Relays

...Electronic Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Pro...

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

Verified Supplier

Add to cart
Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a com...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

Add to cart

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Over Current Relay Protection

Total 38080 products for over current relay protection Manufacture & Suppliers

Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

Six Phase Protective Relay Test System Multi Function 220V AC Relay Tester

Bimetallic Overload Relay

150V Protection Relay Test Set

150V Protection Relay Test Set

Smart Multi - Phase Universial Protection Relay Test Equipment For Distance Protection

AC 3 Phase ls Thermal Overload Relay , 100A 125A Contactor Relay

RPT-3 High Speed Automatic Three Phase Relay Test Kit with Printer

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Undercurrent Electronic Overload Relay Current Protection Relays

Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Undercurrent Electronic Overload Relay Current Protection Relays

Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional