Self Defense Supplies

Brand Name:Uchi

Model Number:OBV-I30

Place of Origin:Dongguan China

Lower Protection Level 30kA Surge Protector For 320V N-PE System OBV-I30 data: Uc(maximum continuous operating voltage) 320V Up(voltage protection level) ≤1.9kv suitable power system 1-N/E, single phase Response time ≤100ns Indication LED indication ...

Brand Name:Uchi

Model Number:H2-20

Place of Origin:Dongguan China

H2-20 40 60 80 series photovoltaic surge protective device SPD Model and specification H2-80H2-60H2-20H2-40 Rated voltage of Un(~V) 275V 385V 420V 275V 385V 420V 275V 385V 420V 275V 385V 420V Maximum continuous operating voltage Uc(~V 275V 385V 420V 275V ...

Brand Name:Uchi

Model Number:OBV-1+2 100AL

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 230/400Vac Iimp(impulse discharge current for class I test) 100KA In(nominal discharge current for class II test) 100kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-1+2 50AL

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 500KA In(nominal discharge current for class II test) 500kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-1+2 25kA

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 25KA In(nominal discharge current for class II test) 25kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-1 20kA

Place of Origin:Dongguan China

1+2 class 100kA surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 20KA In(nominal discharge current for class II test) 20kA Up(voltage protection level) ≤1.5kv response time ≤100ns Signal ...

Brand Name:Uchi

Model Number:OBV-SPD-120B

Place of Origin:Dongguan China

120k secondary surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 120KA In(nominal discharge current for class II test) 60kA Up(voltage protection level) ≤1.5kv response time ≤25ns Signal ...

Brand Name:Uchi

Model Number:OBV-SPD-60B

Place of Origin:Dongguan China

120k secondary surge protector SPD OBV-I25: Rated voltage(VDC) 240/415Vac Iimp(impulse discharge current for class I test) 30KA In(nominal discharge current for class II test) 60kA Up(voltage protection level) ≤1.5kv response time ≤25ns Signal ...

Brand Name:Uchi

Model Number:OBV-SPD-48V

Place of Origin:Dongguan China

120k secondary surge protector SPD OBV-I25: Rated voltage(Un) 48Vac Iimp(impulse discharge current for class I test) 3KA In(nominal discharge current for class II test) 6kA Up(voltage protection level) ≤0.8kv response time ≤25ns Signal deterioration ...

Brand Name:Uchi

Model Number:OBV-SPD-420V

Place of Origin:Dongguan China

outdoor input in the building and each floor Low voltage(200/380VAC) industrial SPD Model and specification AM40A Model AM40A MainTechnicalData UnNominalworkingvoltage(Un) 230/400V UcMaxcontinuousoperatingvoltage(Uc) 385VAC OperatingFrequency 48-62Hz ...

Brand Name:Daruifuno

Model Number:APX2-G4A/G4D

Place of Origin:China

OTA RS485 PH ORP Analyzer 14pH Differential Signal With Temperature Compensation Introduction Of The PH ORP Analyzer The PH ORP meter water quality transmitter with differential signal input is compatible with the DRFN pH sensor with grounded electrode...

Brand Name:Daruifuno

Model Number:APX1-G2D

Place of Origin:China

2 SPST 14pH Online PH ORP Transmitter With Sensor Diagnosis Function In our daily life, ph is an important measurement index. Detergents, food, sewage treatment, chemicals, plastic products, pharmaceuticals, papermaking, etc. are all related to pH. ORP is ...

Brand Name:Daruifuno

Model Number:APX1-G2 A/D

Place of Origin:China

Two Completely Independent Relays PH ORP Analyzer For Online Water Monitoring PH online analyzer is an intelligent upgrade product of industrial pH meter, which can continuously measure and control the pH value of sewage. Specification: Product Name PH ORP...

Brand Name:Daruifuno

Model Number:APX1-C1

Place of Origin:China

4-20mA High Low Alarm Online pH/ORP Transmitter for Water Process Monitoring APX1 - C1 is a measure of water pH and ORP value of real-time online monitoring controller, can access a variety of traditional pH or ORP compound sensor. Advantages of pH/ORP ...

Brand Name:Daruifuno

Model Number:APX1-C1Z

Place of Origin:China

IP66 Alarm Relay RS485 Industrial Online ORP pH Controller For Water Measurement APX1 - C1Z is a measure of water pH and ORP value of real-time online monitoring controller, can access a variety of traditional pH or ORP compound sensor. Advantages of pH/...

Place of Origin:Guangdong, China

Brand Name:Qleung

Model Number:S819-2

Tuya Wifi TTlock Smart Fingerprint lock Bloqueio inteligente for Home Hotel #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;...

Brand Name:QLEUNG

Model Number:QL-S959MAX

Place of Origin:China, Guangdong

S959max 3D Face Recognition Tuya Intercom Camera Smart Locks Intelligent Door lock Door Direction Packing & Delivery Company Profile Dongguan QLeung electronic technology co.,limited, we are founded in 2013 and registered in 2015, specializes in R&D, ...

Brand Name:Qleung

Model Number:S959max

Place of Origin:China

Step into the future of smart living with the S959max Automatic Fingerprint 3D Face Recognition Door Lock. Combining advanced security features with convenient access options, this smart lock ensures both safety and ease of use. Key Features: ◊ Multiple ...

Brand Name:QLEUNG

Model Number:QL-S958MAX

Place of Origin:CHINA

About this supplier Dongguan Qleung Electronic Co., Ltd. is a smart lock manufacturer established in 2015, specializing in R&D, production, and trading of smart locks. With 30+ employees and 4500 sqm facilities, it produces 10,000 units monthly. The ...

Place of Origin:Guangdong, China

Brand Name:Qleung

Model Number:S819

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