choosing a network switch,China choosing a network switch Manufacturers, Suppliers

Optical Protection Switch

Mar 21, 2012

... is mainly used in protecting multi-sites in the local network. A wide input power range(-50dBm to +23dBm)as well as ... sent out to inform the network management when the power falls below a user-defined level, e.g., a laser in one of ... eight hot-swappable optical protection switch modules. • Each protection switch module contains a 50/50 splitter and a 1x2 switch to enable full 1+1 ...

Supplier: Beijing Spacecom Co., Ltd.

[China Manufacturers]

160A Pole Mounted Fuse Switch Disconnecter, for Fuse NH Size

Mar 27, 2012

... Size. The basic function of 160A Fuse Switch Disconnector is to protect and disconnector a network during faults and is specially designed for ... on-load switch. The switch offers a reliable medium for disconnector ...

Supplier: Yueqing Zhicheng Electrical Equipment Co., Ltd.

[China Manufacturers]

Home automation -bidirection smart 3 way switch

Mar 01, 2013

... intelligent household Home automation -bidirection smart 3 way switch ·Touch screen with backlight.·Wireless remote control, operating ... to the controller.·All-digital wireless bidirection communication network.·Intelligent switch system compatible with or without the neutral line ... Manual Switching FunctionTouch capacitive panel you can implement a manual switch, the function is as same as the ...

Supplier: Shenzhen Wuhe Electronic Co., Ltd.

[China Manufacturers]

Voltmeter with Selector Switch

Jan 03, 2013

Voltmeter with Selector Switch Accuracy:Class 1.5 3 phase 3 wire:100V,150V... ... , SF-72-3.A selector switch is built into the instrument for measurement of AC voltage in a three phase network. The nominal mark ... have further enquiry, welcome to contact us. Voltmeter with Selector Switch

Supplier: Zhejiang Sentai Electrical Apparatus Factory

[China Manufacturers]

Food Garbage Disposal Air Switch

Dec 04, 2012

... While the current is high or low, air switch could auto-shut off the circuit .~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Tips for ... be a convenient addition to your home. Choosing a Garbage DisposalThere are a few things to think about when choosing a garbage ... will need to hire an electrician to install a switch and run a wire before you can get started. Fixing ...

Supplier: Taizhou Dengshang Mechanical & Electrical Co., Ltd.

[China Manufacturers]

Vinflo mechanical cable submersible float switch for water pump

May 11, 2012

... of micro switch:AC, resistive load, 250V 10AAC, inductive load, 250V 3AWith ENEC / VDE Certification The Vinflo is a build- ... valves. The simplest possible method for level control! A mechanical switch in a plastic casing, freely suspended at the desired height from ... °F).Example: Typically four regulators are used in a two pump station. Vinflo mechanical cable submersible float switch for water pump

Supplier: Jiangmen Mepcato Machinery Limited

[China Manufacturers]

use a Hydraulic Press Machine for coal/coke

Dec 28, 2012

... ,,Save work force and power 4,,Easy operate use a Hydraulic Press Machine for coal/coke Ball press is ... a widely used in many range, this machine can press ... . It's what you must take into consideration in choosing a suitable machine.2.Sphere size can be made according to ... to know , Please call me !86 371 64597766 use a Hydraulic Press Machine for coal/coke

Supplier: Zhengzhou Zhongzhou Briquette Machinery Plant

[China Manufacturers]

Metal dome switch

Jan 14, 2013

... Metal dome switch, mobile phone switch, EMI metal dome is a kind of PET sheet that carries metal dome contacts. Metal dome switch, mobile ... phone switch, EMI metal dome. Product Introduction:1 Metal dome array is a kind of PET sheet ... dome array)is the most cost effective solution for a simple switch with a superior tactile interface between your equipment and the ...

Supplier: Xiamen Golden-Switch Electronics Co., Ltd.

[China Manufacturers]

Intelligent Touch Switch with crystal glass panel

Feb 14, 2013

... wire! 3, Tempered glass and silicon material. Intelligent Touch Switch with crystal glass panelMain features:1, Single live wire control ... . Response time is only 0.1s, while other manufactories' switch need above 0.8s.3. Convenient. Controlled by touch icon ... which makes it always look new and beautiful; It's a silent switch, free from noise pollution and environment-friendly.Specification:1Dimension ...

Supplier: Grand Vista (Fuzhou) Electronic Technology Co., Ltd.

[China Manufacturers]

polydome switch

Jan 06, 2013

A polydome switch is an electrical switch for turning a circuit on and off. It differs from a mechanical switch... A polydome switch is an electrical switch for turning a circuit ... on and off. It differs from a mechanical switch, which is ...

Supplier: Shenzhen KHJ Electronics Co., Ltd.

[China Manufacturers]

PIR Sensor Switch

Jan 21, 2013

... 30s+/-5 It can replace popular mechanical switch. PIR Sensor Switch KZQ001DSensor is separated from control body with ... somebody move in area of sensor, it can switch the circuit on and delay about 30seconds ( Delay ... nobody's movements after delay time, it can switch the circuit off. Otherwise thes circuit must be ... on. So we can use it as a good switch in saving energy.Data:Rated Power:36WRated Voltage ...

Supplier: Ningbo Technic Lighting Co., Ltd.

[China Manufacturers]

WH10-10A air compressor pressure switch 0.5~1.25mpa(CCC&CE&ISO9001)

Mar 01, 2013

... -10A Air compressor Pressure Switch (Europe and United States Style)IntroductionA pressure switch is a form of switch that makes electrical contact ... when a certain set pressure has been ... used to provide on/off switching from a pneumatic or hydraulic source. The switch may be designed to make contact ...

Supplier: Yueqing Weihe Electric Co., Ltd.

[China Manufacturers]

Float switch

Sep 20, 2012

... exported Germany, Brazil, India, Pakistan, Jordan, etc. Float switch Switch currency:50 000 switch workings tested by VDE specialisation Protective connection: T 70U ... Protection: WaterprMicroswitch: 10(8)A 250v~10(4)A 380v Switch currency: ≥50 000 switch workings tested by VDE specialisation Protective connection ... : Max.1 bar Circuitbreaking capacity: directly KW with 250VIP68 Float switch

Supplier: Zhejiang Hugong Automation Technology Co., Ltd.

[China Manufacturers]

float switch for water pumps

Jul 14, 2012

... Voltage:AC 125/250V 2.Max Current:AC 16(6)A Float switch for water pumpsDetailed product description1. Rated Voltage:AC 125 ... H07RNF2×1mm2 H07RNF3×1mm2Function: Emptying, filling and dual function float switch for water pumps

Supplier: Ningbo Yinzhou Anshi Electric Plastics Factory

[China Manufacturers]

PBK bilge level switch JS50639

Mar 31, 2013

bilge level switch : 1.Working Voltage: 24V/12V 2.CE certification 3.Splendid ... or 24V .single core wire can be used, and pump switch can be operated manually. Products Picture Product Detail Product InformationArt ... the bottom of your boat, can also be used as a pump switch. It can be installed at the bottom wherever is ...

Supplier: Dongguan Zhengyang Electronic Mechanical Ltd.

[China Manufacturers]

Middle And Small Scale Network Broadcast Host System

Mar 31, 2013

*A board card may connect with 255 terminals. *The sound source ... channel choice controlled by the host, also maylocal operate 3A network wire can at the same time transmit three sets of ...

Supplier: Zhongshan VBO Hardware&Electrical Equipment Co., Ltd.

[China Manufacturers]

ATS(Automatic Transfer Switch)

Feb 18, 2013

... SwitchgearPow-R-Line CT SwitchboardsMotor Control CentersPanelboardsApplication Description A transfer switch is a critical component of any emergency or standby power ... the normal (preferred) source of power is lost, a transfer switch quickly and safely shifts the load circuit from the ... so indefinitely.The three (3) basic components of a transfer switch are:Power switching device to shift the load ...

Supplier: Foshan Sunkings Electric Co., Ltd.

[China Manufacturers]

Water Level Switch

Mar 14, 2013

... 20~+125 4.Certificates: CE, RoHS,FDA Level Switch Characters:1.Low cost: cheap material2.long life:> ... 20~+1254.Certificates: CE, RoHS,FDAMovement Explaination:A float switch is a device used to sense the level of liquid ... in a tank.When the float ball moves ... as below is A and B type, and you can select 10W or 50W reed switch. Data ScanSFSMax Contact ...

Supplier: Dongguan Erlang Industrial Co., Ltd.

[China Manufacturers]

PIR sensor switch

Dec 22, 2012

... ,2200W 2.working distance 5-7m 3.operates on a 2-wire system Features: Auto ON and Auto OFF ... with a delay(custom settings available).l Operates on a 2 wire system, and fits in ... a standard wall box;l Ambient-light ... ON and Auto OFF with a delay to be set by the user with a dip switch (available delay time 2 minutes ...

Supplier: Shanghai Fengyilong Electronic Co., Ltd.

[China Manufacturers]

Level Float Switch (JK-M15-9)

Mar 31, 2013

... Switch can be used for a long time after it being installed.Almost no maintenance and repairing problem would occur. Level Flaot Switch ... ,aid-base solution and oil. Features:Microswitch: 10(8)A 250V~10(4)A 380VSwitch currency: +++ ≥50 000switch workings tested by VDE ...

Supplier: Zhejiang Jiukang Electric Co., Ltd.

[China Manufacturers]