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Under Current Protection Relay

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Total 10015 products for under current protection relay Manufacture & Suppliers

Imax 65kA Surge Protection Device IP20 With Four PE Location

... 65kA Surge Protection Device With Four PE Location Preventing Module Vibration Uc(maximum continuous operating voltage) 385V Imax(maximum discharge current) 65kA In(nominal discharge current for class II te...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Multilayer Graphite Ignition Structure Type I Surge Protection Device SPD Iimp 25kA

...Structure Type I SPD Surge Protection Device Iimp 25kA Uc(maximum continuous operating voltage) 275V Iimp(impulse discharge current for class I test) 25kA In(nominal discharge current for class II test) 100k...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Dual Chip UL94_V0 60kA Surge Protection Device SPD

... Chips UL94_V0 SPD Surge Protection Device Large Flow Capacity 60ka Uc(maximum continuous operating voltage) 385V Imax(maximum discharge current) 60kA In(nominal discharge current for class II test) 30kA Up(...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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25ns Response Time 100kA Surge Protective Device With 2.2kV Up

... for class II test) 60kA Up(voltage protection level) ≤2.2kv response time ≤25ns Signal deterioration indication red: replace green:OK Housing Material thermoplastic ......

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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3 Pole 80kA Surge Protection Device SPD For 275V Power System

... test) 40kA Up(voltage protection level) ≤2.0kv Combination 3P response time ≤25ns Signal deterioration indication Red: replace Green:ok Housing ......

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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IP20 20kA Surge Protective Device With Round Indication Window

...20kA Surge Protective Device With IP20 Round Indication Window OBV-II40-1 data: Uc(maximum continuous operating voltage) 385V Imax(maximum discharge current) 40kA In(nominal discharge current for class II te...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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4P 275V 20KA Surge Protection Device For Power System

... II test) 20kA Up(voltage protection level) ≤1.5kv response time ≤25ns Signal deterioration indication red: need replace green: work Housing Material ......

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Home Use Class III IP20 1500V 3P 40KA Surge Protection Device

...IP20 1500V 3P 40kA Surge Protection Device for house use Uc(maximum continuous operating voltage) 1500Ucpv Imax(maximum discharge current) 40kA In(nominal discharge current for class II test) 20kA Up(voltage...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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4P 385V 100KA Surge Protection Device SPD For Lower Voltage Power System

... for class II test) 20kA Up(voltage protection level) ≤2.5kv response time ≤25ns Signal deterioration indication red: need replace green: work Housing Material ......

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Lower Voltage 275-420V 20KA-60KA Surge Protection Device Various Color

... II test) 20kA Up(voltage protection level) ≤1.5kv response time ≤25ns Signal deterioration indication red: need replace green: work Housing Material ......

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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II20X 375V Surge Protection Device SPD Affected By Indirect / Direct Lightning

...protect against surges affected by indirect lightning and direct lightning The main technical parameters Model and specification U1-II20X Uc(VAC)Maxi continuous operating voltage 750,420,385,320,275 Vac Up(k...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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I25X 420V Series Surge Protector SPD Protect Affected By Level 1 Lightning

...protect against surges affected by indirect lightning and direct lightning The main technical parameters Model and specification U1-II20X Uc(VAC)Maxi continuous operating voltage 275, 385,420,440 Vac Up(kV)V...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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3+NPE Type 1+2 Surge Protector Normal Discharge Current 30KA For Outdoor

... protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low prot...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Imax 60KA 2P Poles Lightning Protection Components 35mm Guide Rail

... protection. In order to avoid short circuit of the power supply, a voltage-limiting element must be connected in series. 2. The surge current flowing through the lightning protection components must be less...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Electrical Circuit Protection DC Immune CT Current Transformer

...Protection DC Immune Current Transformer CT 1.Overview: ● DC Immunity with Better Phase Error ● Tooled Casing Instead of Traditional Tape ● Irregular Central Hole for Easy Assembly ● Various Busbar Integrati...

IVY METERING CO.,LTD
Shanghai,China

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400A PCB Mounting Zero Phase Current Transformer for Energy Meter

Zero phase current transformer 400A zero phase pcb mounting for energy meter Applications : 1. Residual current circuit breaker 2. Earth Leakage protection switch 3. Leakage circuit protection Breaker 4. Leak...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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Min Output Voltage Tolerance Zero Phase Current Transformer , Permalloy Core 15A Zero CT

...current transformer Minimum output voltage tolerance PCB mounting 15A Features: Minimum output voltage tolerance Close to zero load shift and zero phase shift Excellent balance characteristics PCB mounting A...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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