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Total 54874 products for voltage protection relay Manufacture & Suppliers

DV2-01 Undervoltage and Overvoltage Voltage Monitor Relay Programmable Complete Monitoring Three phase Mains

... of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of sec...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-01 Programmable Complete Monitoring 3 phase Mains Voltage Monitor Relay

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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DV1-01 Programmable Complete Monitoring 3 phase Mains Voltage Monitor Relay

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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CM-PVS.41S Three Phase Voltage Monitor Relay With 8A Electric Current 2 C/O Output Contact

Product Description: The cm-pvs.41s relay is within the CM three-phase monitoring range. This relay operates at rated control power supply voltage, three-phase measurement of 300-500 V AC voltage, and a rated 2...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Pluggable Type 2 Lightning Arrester Modular 48V DC SPD Over Voltage Protection

...Voltage Protection Pluggable Type 2 Lightning Arrester Modular 48V DC SPD Product characteristics: • Imax: 20 kA. • EU Category: Type 2. • Flame-retardant shell. • Protective Elements: High Energy MOV. • Des...

Britec Electric Co., Ltd.
Zhejiang,China

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AC/DC enclosed power supply Low Voltage Protection Devices RS100 series 100W

100W Single Output Switching Power Supply , mean well AC/DC enclosed power supply . Features : Universal AC input / Full / range Protections : Short circuit / Overload / Over voltage / Over temperature Cooling ...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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50W Low Voltage Protection Devices Single Output Switching Power Supply

.../DC enclosed power supply . Features : Universal AC input / Full / range Protections : Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection 100% full load burn-in test 2 ...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Universal 24vac power supply Low Voltage Protection Devices 14.6A CURRENT

... < 0.2w Miniature size and 1U low profile Hihg operating temperature up to 70℃ Protections : Short circuit /over load / over voltage Cooling by free air convection Compliance to IEC/EN60335-1(PD3) and IE/EN6...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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48V Low Voltage Protection Devices Industrial DIN RAIL Three Phase Power Supply

...AC340-550V wide range input High efficiency 89% and low dissipation Protection : short circuit / overload / over voltage / over temperature Cooling by free air convection Built-in constand current limiting c...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Super Low Input Voltage 1kva Relay Type Control Led Display Voltage Stabilizer

1000w Single Phase Voltage Stabilizer, Automatic Voltage Regulator SVC Series,High Efficiency and Energy Saving Quick Detail: Capacity 3KVA Certificate CE Model SVC Phase Single Phase Description: SVC Single-ph...

Wenzhou Modern Group Co., Ltd. ( Wenzhou Modern Completed Electric-power Equipment Co., Ltd. )
Zhejiang,China

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High Precision Protection Relay Testing Equipment / Protective Relay Test Set DC Current Output　

TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT FEATURES Integration in the host crystal 8.4 inches true color, light weight and easy to carry. Built-in high-......

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

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DV3-01 Three Phase with Neutral Adjustable Monitoring Voltage Protecter Monitor Relay

...

YUEQING RENHE ELECTRIC CO., LTD.
China

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24 VDC Low Voltage Protection Devices Weintek MT8150IE 15TFT Industrial LED Touch Panel

Weintek MT8150IE 15TFT lcd screen display panels touch screen Wenview HMI, industrial LED touch panel Product name Weinview Easyview Hmi Human Machine Interface Touch Panel MT8150IE With Exceptional Quality Bes...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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DV1-04 Programmable Voltage Relay Monitoring 3 Phase Voltage Monitor Relay Voltage Device

...

YUEQING RENHE ELECTRIC CO., LTD.
China

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TTN 800VA AVR RELAY AC AVR AUTOMATIC Voltage Regulator Dynamic Stabilizer Voltage Protection Device 220V 500VA 1000VA 2000VA

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TTN New Energy Technology (Wenzhou) Co., Ltd
Zhejiang,China

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Solar Street Light LMO Lithium Battery Over Charge Voltage Protection

...voltage protection 3.60V 3.65V 3.70V Over-charge voltage protection delay time 0.5S 1.0S 1.5S Over-charge voltage protection release 3.50V 3.55V 3.60V Charging current / / ≤20A 2 Discharging parameters Over-...

FORZATEC CO., LIMITED
Jiangsu,China

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HAROK Voltage Protector Adjustable Under Over Voltage Protection, Voltage Output Stabilizer For Home Office Appliance

...protection of over-voltage, under-voltage or over-current in the distribution line of residential household box or the protection of single-phase power equipment. . The protector has over voltage protection,...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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ZX-600 High Quality Optical 3-current 4-voltage Signal Protection Relay Smart Terminal Merging Unit Tester

1. Integrated high precision analog signal output source (accuracy: 0.05), no need external standard power source 2. Can measure 6 channels voltage and 6 channels current simultaneously, and auto release evalua...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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High Energy MOV Metal Oxide Varistor MYL34S-561 In20KA Imax45KA For SPD Surge Protection Device Voltage Protection

...Protection Device Voltage Protection Varistors are used to protect a circuit from high voltage surges. When a high voltage surge is applied to a circuit, the outcome is usually catastrophic to the circuit. A...

Dongguan Ampfort Electronics Co., Ltd.
Guangdong,China

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BR-12.5M 1P+1 Electrical Equipment 50kA 275v T1+T2 Surge Arrester surge protection device Low-voltage surge protector over voltage protection

...Protection Device 275v Surge Arrester Class I+II spd Class I+II spd over voltage protection Features: Protecting low-voltage consumers' installations against indirect lightning discharges High performanc...

Britec Electric Co., Ltd.
Zhejiang,China

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Voltage Protection Relay

Total 54874 products for voltage protection relay Manufacture & Suppliers

DV2-01 Undervoltage and Overvoltage Voltage Monitor Relay Programmable Complete Monitoring Three phase Mains

DV1-01 Programmable Complete Monitoring 3 phase Mains Voltage Monitor Relay

DV1-01 Programmable Complete Monitoring 3 phase Mains Voltage Monitor Relay

CM-PVS.41S Three Phase Voltage Monitor Relay With 8A Electric Current 2 C/O Output Contact

Pluggable Type 2 Lightning Arrester Modular 48V DC SPD Over Voltage Protection

AC/DC enclosed power supply Low Voltage Protection Devices RS100 series 100W

50W Low Voltage Protection Devices Single Output Switching Power Supply

Universal 24vac power supply Low Voltage Protection Devices 14.6A CURRENT

48V Low Voltage Protection Devices Industrial DIN RAIL Three Phase Power Supply

Super Low Input Voltage 1kva Relay Type Control Led Display Voltage Stabilizer

High Precision Protection Relay Testing Equipment / Protective Relay Test Set DC Current Output

DV3-01 Three Phase with Neutral Adjustable Monitoring Voltage Protecter Monitor Relay

24 VDC Low Voltage Protection Devices Weintek MT8150IE 15TFT Industrial LED Touch Panel

DV1-04 Programmable Voltage Relay Monitoring 3 Phase Voltage Monitor Relay Voltage Device

TTN 800VA AVR RELAY AC AVR AUTOMATIC Voltage Regulator Dynamic Stabilizer Voltage Protection Device 220V 500VA 1000VA 2000VA

Solar Street Light LMO Lithium Battery Over Charge Voltage Protection

HAROK Voltage Protector Adjustable Under Over Voltage Protection, Voltage Output Stabilizer For Home Office Appliance

ZX-600 High Quality Optical 3-current 4-voltage Signal Protection Relay Smart Terminal Merging Unit Tester

High Energy MOV Metal Oxide Varistor MYL34S-561 In20KA Imax45KA For SPD Surge Protection Device Voltage Protection

BR-12.5M 1P+1 Electrical Equipment 50kA 275v T1+T2 Surge Arrester surge protection device Low-voltage surge protector over voltage protection