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Total 778 products for phase protector Manufacture & Suppliers

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

...Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current unbalance -- Adju...

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

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Phase unbalance Three Phase Voltage Monitoring Relay undervoltage overvoltage monitor relay

... Protection phase sequence protector uses a powerful microprocessor chipthe traditional technology uses AC sampling technology, voltage measurement accuracy of ± 1%, the new technology ......

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

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... used for AC 50/60Hz, rated voltage below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the si...

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

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DV5-04 3 phase Over Voltage and Under Voltage Device Phase Loss Sensor Relay Voltage Control 1SPDT

Technical parameters �� Monitoring of 3-phase mains: - voltage in levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phas...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-09 3 Phase Voltage Monitoring Relay with Phase Delay Overvoltage and Undervoltage Relay Din Rail

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Phase unbalance Three Phase Voltage Monitoring Relay undervoltage overvoltage monitor relay

... Protection phase sequence protector uses a powerful microprocessor chipthe traditional technology uses AC sampling technology, voltage measurement accuracy of ± 1%, the new technology ......

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

Verified Supplier

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... used for AC 50/60Hz, rated voltage below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the si...

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

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Small Electric Peripheral Water Pump Single Phase With Thermal Overload Protector

...Phase With Thermal Overload Protector PUMP FEATURES: A) Healthy, environmental, prevent from secondary pollution B) Plating shaft with enameled wire 100% copper wire C) High-pot testing D) Pipe Screw and Fla...

Fuan Zhongzhi Pump Co., Ltd.
Fujian

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Type AC Voltage 3 Phase Power Surge Protector BR-5M 5KA 4 Pole 275V SPD

Type AC Voltage Power Surge Protector BR-5M 5KA 4 Pole 275V SPD Type AC Voltage 3 Phase Power Surge Protector Feature: • High energy surge protection. • Pluggable replacement module, easy maintenance. • Reactio...

Britec Electric Co., Ltd.
Zhejiang,China

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Start Timeout Smart Motor Protector Comprehensive Protection Device

..., grounding/leakage, and locked-rotor. The products are divided into two categories: ARD2 simple series and ARD3** series. The ARD protector can form a motor control protection unit with electrical component...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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BR-20 4P Class 2 Surge Protective Device Lightning Arrester 3 Phase Thunder Protector 1.3kV Type 2 Surge Protectors

4 poles surge arrestor single phase lightning surge protector We can produce according to your requirements. Contact us get the lowest price 4 poles surge protect device Features: The features of the Surge Arre...

Britec Electric Co., Ltd.
Zhejiang,China

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BR-40 4P 40kA 4 Pole 3 Phase tuv ac surge arrester surge Absorber Protection spd 275v lightning surge protector

... Protective Devices (SPD) are designed to meet all your surge protection needs for any low voltage installation. These DIN rail mounted surge protectors are easy to install in any standardized distribution p...

Britec Electric Co., Ltd.
Zhejiang,China

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BR-40 3P Type 2 Spd Surge Arrester Lightning Arrestor surge Protection Device 275v lightning surge protector

...poles surge protect device surge arrestor single phase surge protectors 3 poles surge protect device Features: • Type 2 AC Surge Protector • In: 20 kA • Imax: 40 kA • Pluggable module for each phase • Remote...

Britec Electric Co., Ltd.
Zhejiang,China

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MK1 Type Overtemperature Protection Triple Thermoswitch Thermal Protector 130C For Three Phase Motors

MK1 Type Overtemperature Protection Triple Thermoswitch Thermal Protector 130C For Three Phase Motors Description MK Over temperature protection thermal switches(thermal protectors) are specially used for motor...

Dongguan Ampfort Electronics Co., Ltd.
Guangdong,China

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CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A

... development. When the power supply line has overvoltage, under-voltage, off-phase and three-phase voltage unbalance, the protector can cut off the circuit rapidly and safely under the condition of continuou...

Xi'an Noker Electric Co.,Ltd.
Shaanxi,China

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Single Phase home appliance computer power surge protector AVS30A Voltage Protector

Single Phase home appliance computer power surge protector AVS30A Voltage Protector Product Description 1.Description of Automatic voltage switch Nominal Voltage 230V Current Rating 30Amps Frequency 50/60Hz Und...

Yueqing Kampa Electric Co., Ltd.
China

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Yellow 20ka 3 Phase Surge Suppressor AC Surge Protector 385V For Machine Room

...Phase Surge Suppressor , AC Surge Protector 385V For Machine Room Surge protector is apply for new energy solar power generation system. The maximumcontinuous working voltage of DC500V,100OV and 1200V.Instal...

Hunan Heou Engineering Consulting Co., Ltd
Hunan,China

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CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A

... development. When the power supply line has overvoltage, under-voltage, off-phase and three-phase voltage unbalance, the protector can cut off the circuit rapidly and safely under the condition of continuou...

Xi'an Noker Electric Co.,Ltd.
Shaanxi,China

Active Member

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Yellow 20ka 3 Phase Surge Suppressor AC Surge Protector 385V For Machine Room

...Phase Surge Suppressor , AC Surge Protector 385V For Machine Room Surge protector is apply for new energy solar power generation system. The maximumcontinuous working voltage of DC500V,100OV and 1200V.Instal...

Hunan Heou Engineering Consulting Co., Ltd
Hunan,China

Verified Supplier

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Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector

...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 afford a precise,d...

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

Active Member

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Phase Protector

Total 778 products for phase protector Manufacture & Suppliers

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

Phase unbalance Three Phase Voltage Monitoring Relay undervoltage overvoltage monitor relay

Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

DV5-04 3 phase Over Voltage and Under Voltage Device Phase Loss Sensor Relay Voltage Control 1SPDT

DV1-09 3 Phase Voltage Monitoring Relay with Phase Delay Overvoltage and Undervoltage Relay Din Rail

Phase unbalance Three Phase Voltage Monitoring Relay undervoltage overvoltage monitor relay

Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

Small Electric Peripheral Water Pump Single Phase With Thermal Overload Protector

Type AC Voltage 3 Phase Power Surge Protector BR-5M 5KA 4 Pole 275V SPD

Start Timeout Smart Motor Protector Comprehensive Protection Device

BR-20 4P Class 2 Surge Protective Device Lightning Arrester 3 Phase Thunder Protector 1.3kV Type 2 Surge Protectors

BR-40 4P 40kA 4 Pole 3 Phase tuv ac surge arrester surge Absorber Protection spd 275v lightning surge protector

BR-40 3P Type 2 Spd Surge Arrester Lightning Arrestor surge Protection Device 275v lightning surge protector

MK1 Type Overtemperature Protection Triple Thermoswitch Thermal Protector 130C For Three Phase Motors

CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A

Single Phase home appliance computer power surge protector AVS30A Voltage Protector

Yellow 20ka 3 Phase Surge Suppressor AC Surge Protector 385V For Machine Room

CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A

Yellow 20ka 3 Phase Surge Suppressor AC Surge Protector 385V For Machine Room

Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector