Schneider Korea Sanwa SDDR-CM7 self-starting motor protector
Schneider South Korea Sanwa SDDR-CM7 self-starting motor protector protection project action (trip) time power off self-start O-TIME Check Valves,Dual Plates Wafer Check Valve,Dual Plate Non-Return Valve,Water Butterfly Check Valve ZHITONG PIPE VALVE TECHNOLOGY CO.,LTD , https://www.ztongvalve.com
Schneider Korea Sanwa SDDR-CM7 self-starting motor protector 
Sanhe EOCR Co., Ltd. is Korea's largest manufacturer of motor protectors. The company was founded in 1981 by Dr. Jin Renxi (CEO of Schneider Electric Group Korea).
In 2001, in order to develop the company into a global, strategic enterprise, he joined the Schneider Electric Group of France.
EOCR's main products are electronic motor protection relays, electronic overcurrent relays, electronic undercurrent relays, electronic undervoltage relays, other protection and monitoring devices, and current transformers.
Http://news.chinawj.com.cn SDDR protection project Protection project Action (trip) time Power off self-start O-TIME SDDR technical parameters Control voltage specification range 110
85~150VAC 220 180~260VAC working frequency 50/60HZ time setting Allowable power outage time SDDT 1-SPDT(1C) Self-start delay time after power is restored DOMT Normal state is not motivated Output relay 3A/250VAC Resistive Installation method 35mm rail mounting
Shanghai Joseph Electric Co., Ltd. specializes in selling Schneider Korea's Sanhe EOCR electronic AC (AC) current relay, Schneider Korea's three and EOCR electronic DC (AC) current relays, Schneider Korea's three and EOCR electronic AC (AC) voltage relays, Schneider Korea Sanhe EOCR Electronic DC (DC) Voltage Protection Relay, Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Mechanical), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Digital), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (New Digital Relay), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Application Type), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Intelligent Relay): 
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn