Switches

Small recessed DC12V 60W mini touch dimmer switch with blue indicate LED for DC12V led cabinet lights and led strips Features: 100% brand new ! This touch dimmer switch give you the best solution to adjust the brightness of led lights . Just soft continue to touch the buttom ,the light will dimmer the brightness stepeless . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: blue indicate LED when power on Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x touch dimmer switch

Minimum Order: 10 long tons

Small recessed DC12V 60W mini touch dimmer switch with blue indicate LED for DC12V led cabinet lights and led strips Features: 100% brand new ! This touch dimmer switch give you the best solution to adjust the brightness of led lights . Just soft continue to touch the buttom ,the light will dimmer the brightness stepeless . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: blue indicate LED when power on Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x touch dimmer switch

Minimum Order: 10 long tons

Small recessed DC12V 60W mini touch dimmer switch with blue indicate LED for DC12V led cabinet lights and led strips Features: 100% brand new ! This touch dimmer switch give you the best solution to adjust the brightness of led lights . Just soft continue to touch the buttom ,the light will dimmer the brightness stepeless . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: blue indicate LED when power on Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x touch dimmer switch

Minimum Order: 10 long tons

Small recessed DC12V 60W mini touch dimmer switch with blue indicate LED for DC12V led cabinet lights and led strips Features: 100% brand new ! This touch dimmer switch give you the best solution to adjust the brightness of led lights . Just soft continue to touch the buttom ,the light will dimmer the brightness stepeless . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: blue indicate LED when power on Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x touch dimmer switch

Minimum Order: 10 long tons

Small recessed DC12V 60W mini touch dimmer switch with blue indicate LED for DC12V led cabinet lights and led strips Features: 100% brand new ! This touch dimmer switch give you the best solution to adjust the brightness of led lights . Just soft continue to touch the buttom ,the light will dimmer the brightness stepeless . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: blue indicate LED when power on Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x touch dimmer switch

Minimum Order: 10 long tons

Small recessed DC12V 60W mini touch dimmer switch with blue indicate LED for DC12V led cabinet lights and led strips Features: 100% brand new ! This touch dimmer switch give you the best solution to adjust the brightness of led lights . Just soft continue to touch the buttom ,the light will dimmer the brightness stepeless . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: blue indicate LED when power on Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x touch dimmer switch

Minimum Order: 10 long tons

LW34-12 10KV outdoor SF6 circuit breaker Product Description LW34-12 10KV outdoor high voltage SF6 circuit breaker is a new outdoor high- voltage electrical arcing and SF6 gas as insulating medium. The operating mechanism points manual storage spring mechanism, motor energy storage spring mechanism, DC electromagnetic actuator three, all kinds of fish breaker actuator perfect combination of body as a whole. This product compared to other fish 10kV class outdoor circuit breakers, has a simple structure, high arcing and insulation performance, small operating power, high ratings, long life and no maintenance cycle and other significant advantages. Use of this product will not only reduce the area. Reduce project cost and eliminate the risk of fire, and can greatly improve the reliability of the power system. Technical parameter Rated voltage (kV) Rated current (A) Rated short-circuit breaking current (kA) Rated short-circuit current (kA) Rated peak withstand current (kA)  Rated short time withstand current (KA) Rated short duration (S) Rated short-circuit current breaking times Weight (kg) 10 400 630 6.3 8 12.5 16 20 16 20 6.3 8 12.5 4 30 130

Outdoor SF6 Insulated RMU Product Description The SF6 insulated switchgear is suitable for middle voltage power distribution system with a rated voltage of 12kV. It could be used as RMUs in a power supply network, fault isolating switches and sectionalizing switches. If equipped with distribution automation devices (FTU/DTU) and communication devices, the SF6 insulated switchgear could communicate with the control center, measure the cable voltage, current, etc, and monitor the working status of switches.  BKRM6- 40.5 series of ring main unit is SF6 gas-insulated metal common tank enclosed switchgear, consisting of load break switch unit,load break switch fuse combination electrical unit, vacuum circuit breaker unit, and the incoming line unit of bus. It adopts a range ofadvanced technologies and materials, with excellent electrical and mechanical properties, less affected by environment and climate, in smallsize, easy to install easy to operate, with no need of maintenance, and can be flexibly combined. Its clear and intuitive design ensures simple and direct operation, the feeder's connection capacity is large, suitable for a variety of wiring systems. Besides,we can replace the SF6 gas with nitrogen(N2 gas) that it will become a environment protection green gas insulated switchgear. The green gas insulated switchgear safer and environmentally friendly more than SF6 GIS and it will replacing SF6 GIS in the future.    Features of Outdoor SF6 Insulated RMU • The SF6 is the insulation material which is sealed in a stainless-steel enclosure, fully-insulated and maintenance-free. • Long life endurance. • Obvious watchable open contacts. • Reliable interlock and safer operation.

S11-M Power Transformer Product Description S11-M Electrical Power Distribution Transformer a new generation of low noise and low loss transformer developed in recent years. The reel core fully sealed power distribution transformer is a new generation of low noise and low loss transformer developed in recent years. Its iron core has no joint, greatly reduces the no-load loss and no-load current, reduces the no-load current by 60%~80%, the high and low coils are continuously coiled on the core column, the winding is tight, the concentricity is good, and the product is enhanced more. Anti-theft performance. The noise decreased by more than 10 decibels. The temperature rise is low 16-20K. Because of the continuous winding of iron core (cross section is pure circle), the orientation loss of silicon steel sheet is fully utilized, and the no-load loss is reduced by 20%~30%. The corrugated oil tank is adopted in the transformer, and the oil conservator is cancelled, the box cover and the box edge are completely welded or fastened by bolts, thus prolonging the service life of transformer oil. The product surface is painted, primed and topcoat after degreasing, rust removing and phosphating. It can meet the special requirements of metallurgy, petrochemical system and wet dirty area.

GW4-12 outdoor type series disconnectors Product Description GW4 series outdoor disconnectors shall be applied to switching of the HV transmission equipment with rated frequency 50Hz or 60Hz when no load is applied to the HV power supply line and electric isolation of the HV electric equipments, such as the HV bus, the breaker, etc. to be overhauled from the charged HV circuit. This series of disconnector is the double-column horizontal rotating central single-break type disconnector and is composed of the base, the supporting insulator and the conductive part; and the earthing switches can be added on one side or two sides. Moreover, the main switch and the earthing switch can be applied to three-phase linked operation and split-phase operations by using the electric mechanism or the manual mechanism. The vertical transmission rod sh , all drive one supporting insulator of  th , e disconnector to rotate when the operating mechanism of the main switch runs; and the other supporting insulator shall be driven to rotate by using one set of intersected four- bar linkage structure

BKV3(VS1)-12KV vacuum circuit breaker Product Description BKV3-12 indoor H.V. vacuum circuit breaker is an indoor switchgear with three- phase, rated voltage of 12kV, control and protection for industrial and mining enterprises, power plants and substations, electrical facilities, and for frequent operation place adopting VET operating mechanism and circuit breaker integrated design can be used as a fixed installation unit can also be equipped with special advance mechanism, the composition of handcart unit used some of the main circuit can use the whole solid seal post with high reliability, maintenance-free, in order to achieve smaller circuit breakers, can be equipped with KYN28A 12 and other handcart switch cabinet. In the home it can also be used with fixed XGN switchgear. VS1-Series circuit breaker features high stability and high reliability In terms of mechanisms, VS1-Series vacuum circuit breakers are given special optimization to transmission parts. Modular spring mechanisms have such advantages as convenient maintenance, short power-off maintenance, high versatility of parts, and boast better compatibility with vacuum interrupters which greatly improves the technical parameters and delivers more excellent performance. Applicable standards 1EC62271-100 High-voltage switchgear and control-gear-Part 100: Alternating- current circuit-breakers Secondary circuit VS1-Series vacuum circuit breakers adopt modular design for their secondary control circuit boards. The electric connection of the mechanisms employs high- grade self-fastener plugs, which both facilitates replacement and ensures reliable electrical connection High-performance oil buffer

PM70MB2-00-16H IP Video matrix switcher, Decoder with 16ch hdmi output @ 64ch split per hdmi output, Video wall controller, H265/264 IP decoding, Video over IP, Video split, splicing, cruise, PIP, etc. video wall management. Description: PM70MB2-00-16H ip video matrix switcher is a Video Wall controller can decode Video from RTSP (CVBS, TVI, CVI,AHD, HDMI, SDI), IP cameras, etc. compatible to H265/264 and ONVIF, could work with most video or audio in the market, completely meet the requirement the HD IP decoding, reduce the cost of IP CCTV solution based stream over IP. The device support intercom function, can realize monitoring, broadcast, intercom. multi-device cascading can realize large-scale IP video decoding. It supports one window display, segmenting/splicing/mixing display. Netclient software could configure video soureces including RTSP, ONVIF,etc., with video preview, PTZ control panel, etc. for operataions on PC. Output HDMI, BNC, SDI, etc.mutiple signal, standalone keyboard is opitional, very similar like analog operation like 〔1〕〔CAM〕+〔1〕〔MON〕. Functions: ◆ Support for network media, ONVIF, RTSP data input, video over ip. ◆ Support computer keyboard & Mouse direct input, U Flash storage. ◆ Support BNC (TVI,CVI,AHD or CVBS) / HDMI/HD SDI input for optional,the HDMI input support 4K. ◆ Modular design, 4RU chassis for 8 cards, besides it, there is 12RU chassis for 24 cards, 5.4RU chassis with 16 cards, 4ch /2ch HDMI output standalone available. ◆ Each decoder card supports 2ch HDMI output, every odd output support 4K resolution. ◆ Each Video Output can identify optimum resolution automatically, or allow the user to change the output resolution manually. Maximum supported resolution per card 3840x2160@60Hz. ◆ Support 4K, 1080P, 1080I, 720P, D1 video formats ◆ Support standard H.265 & H.264. ◆ Single module support 2ch 4K or 16ch 1080P or 32ch 720P decoding and display. ◆ Support video-splitting output, up to 8x8 windows split on one monitor ◆ Support monitor splicing by any size ,splitting, windowing, zooming in & out ◆ Support audio input and output, also monitoring, broadcasting and intercom functions are supported ◆ Support OSD, title, time and warning messages can overlap on the displayed video ◆ Compatible with branded IPC without use of streaming media server ◆ Compatible with Onvif 2.4, and RTSP protocols ◆ Matrix Client software could configure all parameter, perfect video wall management functions. ◆ Video preview & PTZ control on ip matrix software Specifications Interface Parameter HDMI input Optional, 1/4CH HDMI input per card, support 4K video input HD SDI input Optional, 1CH HD SDI input per card, support 1080p BNC input Optional, 8CH BNC input per card, support analog, TVI,CVI,AHD HDMI output 2CH per card, odd port support 4K output Ethernet 100M/1000M adaptive RJ45 port Audio input 1ch ,Ф3.5 earphone socket . Audio output 1ch ,Ф3.5 earphone socket . alarm output support (rack construction) USB2.0 support RS232 support Video Parameter network video decoding H.265,H.264 network video input 4K,1080P,1080I,720P,D1 HDMI output resolution 1024×768P@60Hz,1280×720P@60Hz, 1366×768P@60H , z,1920×1080P@30Hz, 3840×2160@30Hz video decode and display one module support 2CH 4K or 16ch 1080P@30hz or 32ch 720P or 64ch D1 monitor splicing 16 monitor splicing monitor splitting and display Support 4/9/16/25/32/48/64 splitting and display OSD Supports Chinese/English OSD character superposition; Time display, Monitor No. display. Support titles overlaying, Maximum 16 titles overlay in one screen, maximum 40 characters per title; Alarm information display.; Audio Codec G.711,G.726,ADPCM Audio encode/decode. On/Mute Supports all channels and single channel quick setting individually. Audio input one module support 1CH audio encode, it can be set to open/close audio input. Management and Maintenance Basic function Multi-user login/logout, Maximum supports 72 users online at same time, operation permission definition; Supports video switching and controlling. Support Segmentation display mode management. Automatic inspection, setting and call. Supports rollback playing. System management and configuration PETNET protocol available, support web configure, configuration upload and reload, operation permission setting and management Maintenance system log available. Fault detection and report. support online updating. Other time synchronization interior RTC, it could time automatic synchronization, offer standard port, to keep sync. To time server inside the system. alarm input support network alarm input alarm output one module can provide with 1CH alarm switching value output and network alarm output Alarm Processing Multiple alarm event processing mode Screen control video screen control port available; best resolution identification support best resolution identification power supply one module Power supply: DC 12V chassis power supply: AC 220 Power consumption one module 15W working temperature 0～55℃ working humidity 10%～90%； structure standard structure design Applications: For the surveillance system where there are IP input only, the application focus on real time surveillance, the output to video wall. The application could be medium scale surveillance system, such as commercial building, shopping mall, etc. PM70MB2-00-16H IP Video Matrix Switcher, with 16CH Output, modular chassis, HDMI, video over ip,Video Wall Management 0

MSF9012: 12*10 GE SFP+L3 Management Ethernet Switch Our MSF9012 is an High cost-effective All Optical Ethernet switch with Max of 12*10GE SFP+ ports . It supports Layer 3 static routing. The total switching capacity is as higher as 240Gbps, can handle a large number of data forwarding. Product Highlight : Flexible Port Configuration : 12*Gigabit/10G Base-X Support L3 Management Dual Power Mode, and Low Power Consumption Standard 13” 1U rack mount design Support CLI and Web Management Add-on Features : POE/PSE, Fan Control, GPIO Tailor-made or Turnkey solution available Redundant Power Supply It supports dual power mode of 1 way 100 – 240V AC input and 2 ways 36 – 60V DC input (optional). It is flexible for the use in wide range of industrial environment of power supplies.

"Vacuum circuit breaker" is named after its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no need for maintenance of arc extinguishing. The application in the network is more popular. Vacuum circuit breaker is an indoor power distribution device in a 3~10kV, 50Hz three-phase AC system, 2. Parameter of air circuit breaker draw out type NO Item Units Technical parameters 1 Rated voltage kV 40.5 2 Thunder impulse withstand voltage(peak value) kV 185 3 lmin industrial frequency withstand voltage kV 95 4 Rated frequency Hz 50 5 Rated current A 1250,1600,2000 6 Rated short-circuit break current kA 25 31.5 7 Rated peak value withstand current kA 25 31.5 8 Rated peak value withstand current KA 63 80 9 Rated short-circuit duration time s 4 10 Rated short circuit breaking time ms 11 Rated short circuit closing current kA 80 12 Rated operation order 0-0.3s-C0-180s-C0 13 Time of closing brake ms 50~85 14 Time of breaking brake ms 40~85 15 Rated short-circuit current break and close times Times 20 16 Mechanical life-span Times 10000 17 Rated dropout current of condenser bank A 630 18 Rated power of energy-storage electric machine W 275 19 Rated volt of energy-storage motor V 25 ± 2 20 Storage time S ≤15 21 Closing and opening solenoid rated voltage V ≈220,110 22 Loss of pressure tripping device rated voltage V ≈220,110 23 Over current tripping device rated current A 5 24 Auxiliary switch rated voltage current A DC10