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TUYA APP WiFi 저전압 보호기 릴레이 장치를 통한 스마트 회로 접지 누출 스위치 차단기 에너지 전력 kWh 미터
US$5.20-6.50
Min. Order: 10 개
57 sold
오픈 BT12-8 변압기 출력 4V 8V 12V 24V 도어벨 DIN 레일 모듈 형 변압기 초인종 변압기 230V 50/60HZ 15VA
US$3.10-3.90
Min. Order: 10 개
열려있는 전기 BT8-8 종 변압기
US$2.80-3
Min. Order: 2 개
1265 sold
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RTS TUYA APP WiFi 저전압 보호기 릴레이 장치 스위치 차단기 에너지 전력 kWh 미터를 통한 스마트 회로 접지 누출
US$6.50-11
Min. Order: 100 개
10 sold
열기 t1 t2 유형 2 20ka 40ka 2p 3p 500v 800v 1000v dc pv spd 서지 보호 장치 태양계
US$4.50-5
Min. Order: 5 개
240 sold
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양방향 PV 태양 TUYA APP 220V 400V 4P 100A 3 상 스마트 호에 대한 다기능 와이파이 원격 제어 스마트 에너지 미터
US$55-60
Min. Order: 5 개
5 sold
certified
개방 DC PV 태양 1000V mccb 성형 케이스 회로 차단기 과부하 보호 400 amp 회로 차단기
US$7-9
Min. Order: 5 개
144 sold
오픈 전기 투명 새로운 디자인 dz47-63 1P C32 63A 230V 400 ac 50/60HZ IEC60898 6KA CE 미니 MCB 소형 회로 차단기
US$0.50-0.60
Min. Order: 240 개
5 recent viewed
발전기용 4P 100A 125A mcb 형 이중 전원 자동 전송 스위치 ats 열기
US$17-21
Min. Order: 5 개
46 sold
63A 230V Din 레일 전압 서지 프로텍터 릴레이와 과전류 보호 Kwh 전력 와트 미터 조정 가능
US$3.30
Min. Order: 2 개
5 recent viewed
Open group holding Ltd is enterprise group, which integrate industrial manufacturing, import and Export. The products of Open group mainly include H.V, L.V electrical apppliance, complete electrical equipment, optical & electrical, LED lighting and electrical accessories, etc. Open group has been devoted to develop domestic and oversea market and positively develop the international communication and cooperation. Now, Open group cooperate with customers from over one hundreds countries and districts. High quality is guarantee to win th e market. Open people heartly uphold "science and technology promote enterprise, quality creat brand, honest operation,pursuit excellence" enterprise purpose, and is committed to the development of industrial electrical appliance and innovation. The competitive advantage of Open Group: entire variety,entire specification, reasonable prices, high quality, excellent service. Open group possess a group of high quality staffs with new knowledge and concept. They have innovative spirit, can supply timely and efficient service for all clients and partners.The group possess modern production equipment, test instrument, and improve the production technology and management level. In addition, Open group have formed a system that integrate design, production, inspection, the quality control of input of raw material, the feedback of after-sales service. Open group have passed ISO9001 international quality management system certification, and carry out TQM and other advanced production management method to ensure the interest of clients. The history give important mission, enterprise kindle passion. Open group always do his best to present better and more perfect products, to achieve national industry,and to make the clients more relieved and satisfied. Open people will keep pace with times and science and are sincerely willing to enjoy exquisite life and create a better tomorrow with you.
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