phase protector

Brand Name:HAMMOND

Model Number:HDS-B80

Place of Origin:China

Surge protective device, protect against lightning surge voltages in solar system (photovoltaic power supply system). These units must be installed in parallel on the dc networks to be protected and provide common and different modes protection. Its ...

Brand Name:HAMMOND

Model Number:HDS-B100

Place of Origin:China

Ac Spd 385v Surge Protection Device HDS-B Series surge protective device (SPD) is designed to protect AC 50/60 HZ and 0-380 V power supply systems (such as TN-S, TN-C-S, TT, IT,etc.) The lightning stroke equipotential bonding design meets the IEC61643...

Brand Name:HAMMOND

Model Number:HDS-B80

Place of Origin:China

Second level of protection The purpose is to further limit the value of the residual surge voltage through the first level of lightning protection to 1500-2000V, the LPZ1-LPZ2 implementation of the equipotential connection. Sub-distribution cabinet line ...

Brand Name:HAMMOND

Model Number:HDS-B80

Place of Origin:China

Surge protective device, protect against lightning surge voltages in solar system (photovoltaic power supply system). These units must be installed in parallel on the dc networks to be protected and provide common and different modes protection. Its ...

Brand Name:HAMMOND

Model Number:HD-D20-2P

Place of Origin:China

surge protective device(SPD) is designed according to IEC61643 standard. It is accordance with the criterion of Low-voltage Surge Protective Devices-Part 1: Surge Protective Devices Performance Requirements and Test Method of Low-voltage Power Distribution...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Place of Origin:China

Brand Name:MGREENBELT

Model Number:MG-100WS

...Lack of phase, reverse phase protector. 2). Compressor overload protector. 3). High/low pressure protector. 4). Automatic alarm device for lacking of water. 5). Anti-freeze protector. 6). Coil verheated protector. 7). Water shortage protector. 8). Full...

Brand Name:Reliable

Model Number:RM

Place of Origin:Jiangsu,China (Mainland)

...phase protector *Master electric leakage switch *Fan's overload protector *Pump's olling back protector *Compressor's olling back protector *Pump's overload protector *Compressor's overload protector *Chiller's high voltage protector *Radiator's high voltage protector *Compressor's ...

Brand Name:GDZX

Model Number:LBQ-II

Place of Origin:CHINA

... current, leakage non-operating current, leakage operating time of the leakage protector; adopt 16 characters blue display, it is convenient and intuitive. The range of leakage current is 0~500mA,range of the leakage operating time is 0~...

Brand Name:HCET

Model Number:HC25

Place of Origin:China

...Phase High-Current Motor Thermal Protector 25A Bimetal Overload Switch for Heavy-Duty Motors (70°C-160°C) Product feature: The HC25 series is engineered for demanding three-phase applications where high current loads and temperature stability are critical. As an epoxy-encapsulated bimetal protector, it delivers: Motor Protection Prevents winding burnout in pumps/compressors handling 3-phase...

Place of Origin:Zhejiang, China

Brand Name:SUCHEN

Model Number:DV2-09

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 (can be switched off) - phase sequence - phase failure ♦ Function of second relay (...

Place of Origin:Zhejiang, China

Brand Name:SUCHEN

Model Number:DV3-03

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 (can be switched off) - phase sequence - phase failure ♦ Function of second relay (...

Brand Name:KRIWAN

Model Number:SE-E1

Place of Origin:German

...phase loss monitoring are effective after power-on; once any fault is detected, the relay switch is opened and self-locking. 2, The power can be automatically unlocked after the power is turned off for 5 seconds. 3,This protector is not suitable for the

Brand Name:Gaoxiang

Model Number:GXN30CBFZD

Place of Origin:China

..., oil pressure difference protector, oil overheat protector, overload protector, phase fault protector and so on. to make sure the whole system operate in a safe situation. 2. Less maintenance and repair, less money cost you need to pay. All accessories we

Brand Name:HCET

Model Number:HC25

Place of Origin:China

... for heavy-duty applications requiring reliable over-temperature and over-current protection. Designed with a pure temperature-sensitive mechanism, this protector minimizes current interference and ensures ultra-low internal resistance (≤50mΩ) for

Brand Name:YOKG

Model Number:ID

Place of Origin:China

Earth Leakage ID 2P 4P 25A 40A 63A RCCB Residual Current Circuit Breaker Electronic Application: The RCCBs are mainly used in varieties of factories; enterprises and building construction, 1 phase 230V and 3 phase 400V 50/60Hz, rated Current(A): 16, 20, 25...

Brand Name:YOKG

Model Number:lD 2P RCCB

Place of Origin:China

ID 2P Red Copper 4P 25A 40A 63A RCCB ELCB Residual Current Circuit Breaker Electronic Application: The RCCBs are mainly used in varieties of factories; enterprises and building construction, 1 phase 230V and 3 phase 400V 50/60Hz, rated Current(A): 16, 20, ...

Brand Name:YOKG

Model Number:ID 4P RCCB

Place of Origin:Zhejiang, China

10A 16A 20A 25A B type 4P RCCB 32A 40A 63A Earth Leakage Circuit Breaker Application: The RCCBs are mainly used in varieties of factories; enterprises and building construction, 1 phase 230V and 3 phase 400V 50/60Hz, rated Current(A): 16, 20, 25, 40, 50, ...

Brand Name:Uchi

Model Number:OBV5-C40

Place of Origin:Dongguan China

...Protector Device / SPD For Residential Buildings Lightning protection measures for residential buildings: 1. Direct lightning protection In the surrounding houses with high-rise buildings or communication receiving towers and power input poles, independent lightning rods with a height that can protect the building must be installed. 2. Inductive lightning protection (1) Power protection Install a single-phase...