唐山韓雅電氣設備有限公司是韓國zui大的電動機保護器生產企業-SAMWHA EOCR LT(韓國三和EOCR株式會社)中國區銷售代表處。EOCR株式會社由金仁錫博士于1981年建立,總部設立在韓國首爾。2001年為了把企業發展成為性的、戰略性的企業，隨后加入法國施耐德（Schneider Electric）電氣集團公司，2009年更名為施耐德韓國公司（Schneider Electric Korea Ltd.）。
SAMWHA EOCR LTD 生產的高科技電子式智能保護系列產品，具有設計精巧、動作可靠，曾多次榮獲、國內大獎，在世界十幾個國家申請，深受廣大用戶的信賴。
機械型產品
EOCRSS-05S   EOCRSS-05W   EOCRSS-30S   EOCRSS-30W    EOCRSS-60S    EOCRSS-60W    EOCRAR-05S   EOCRAR-30S   EOCRAR-60S    EOCRAR-05W   EOCRAR-30W  EOCRAR-60W
EOCRSP-01NF7   EOCRSP-01NM7  EOCRSP-01RY7  EOCRSP-10NF7   EOCRSP-10NM7
EOCRSP-10RY7   EOCRSP-20NF7   EOCRSP-20NM7  EOCRSP-20RY7   EOCRSP-40RM7
EOCRSP-40RF7  EOCRSP-40RB    EOCRSP-40NM7   EOCRSP-40NF7   EOCRSP-40NB
EOCRSE2-05NS  EOCRSE2-05RS  EOCRSE2-30NS  EOCRSE2-30RS   EOCRSE2-60NS
EOCRSE2-60RS   EOCRDS1-05S  EOCRDS1-05W  EOCRDS1-30S   EOCRDS1-30W
EOCRDS1T-05S  EOCRDS1T-05W  EOCRDS1T-30S  EOCRDS1T-30W  EOCRDS3-05S
EOCRDS3-05W  EOCRDS3-30S  EOCRDS3-30W  EOCRDS3-60S  EOCRDS3-60W
EOCRDS3T-05S  EOCRDS3T-05W EOCRDS3T-30S  EOCRDS3T-30W  EOCRDS3T-60S
EOCRDS3T-60W  EUCR-05S   EUCR-05W  EUCR-30S  EUCR-30W   EUCR-60S   EUCR-60W
EOCRDG-05RB  EOCRDG-05NB  EOCRDG-05RF7  EOCRDG-05NF7   EOCRDG-05RM7
EOCRDG-05NM7  EOCRDG-30RB  EOCRDG-30NB   EOCRDG-30RF7   EOCRDG-30NF7
EOCRDG-30RM7  EOCRDG-30NM7  EOCRDGT-05RB  EOCRDGT-05NB
EOCRDGT-05RF7  EOCRDGT-05NF7  EOCRDGT-05RM7  EOCRDGT-05NM7  EOCRDGT-30RB
EOCRDGT-30NB   EOCRDGT-30RF7   EOCRDGT-30NF7   EOCRDGT-30RM7  EOCRDGT-30NM7   EOCRDZ-05RB  EOCRDZ-05NB  EOCRDZ-05RF7 EOCRDZ-05NF7 EOCRDZ-05RM7  EOCRDZ-05NM7  EOCRDZ-10RB  EOCRDZ-10NB   EOCRDZ-10RF7
EOCRDZ-10NF7  EOCRDZ-10RM7  EOCRDZ-10NM7  EOCRDZ-60RB   EOCRDZ-60NB
EOCRDZ-60RF7  EOCRDZ-6 0NF7  EOCRDZ-60RM7  EOCRDZ-60NM7  EOCRDZT-05RB
EOCRDZT-05NB  EOCRDZT-05RF7  EOCRDZT-05NF7  EOCRDZT-05RM7 EOCRDZT-05NM7 EOCRDZT-30RB  EOCRDZT-30NB  EOCRDZT-30RF7  EOCRDZT-30NF7  EOCRDZT-30RM7
EOCRDZT-30NM7 EOCR4E-05NY7 EOCR4E-05RY7 EOCR4EKI05NY7 DCL-70RY7R DCL-70RV7R DCL-70NY7R DCL-70NV7R DCL-70RY7M DCL-70RV7M DCL-70NY7M DCL-70NV7M DUCR-70RY7R DUCR-70RV7R DUCR-70NY7R DUCR-70NV7R DUCR-70RY7M DUCR-70RV7M DUCR-70NY7M DUCR-70NV7M  DOCRD-HALLB DOCRD-HALLZ7 DOCRDSHUNTB DOCR-SHUNTZ7 DUCRD-HALLB DUCRD-HALLZ7 DUCRDSHUNTB DUCR-SHUNTZ7 DUCRD-Hall sensor EOVR-110R7 EOVR-220R7 EOVR-380R7 EUVR-110N7 EUVR-220N7 EUVR-380N7 EVRPD-220NZ6M EVRPD-440NZ6M EVRPD-110NZ6SM EVRPD-220NZ6SM EVRPD-220NZ5M EVRPD-440NZ5M EVRFD-220NZ6M EVRFD-440NZ6M EVRFD-110NZ6SM EVRFD-220NZ6SM EVRFD-220NZ5M EVRFD-440NZ5M  DOVR-10RY7R DOVR-10RY7M DOVR-30RY7R DOVR-30RY7M DOVR-110RY7R DOVR-110RY7M DOVR-220RY7R DOVR-220RY7M DUVR-10RY7R DUVR-10RY7M DUVR-30RY7R DUVR-30RY7M DUVR-110RY7R DUVR-110RY7M DUVR-220RY7R DUVR-220RY7M DVR-110B DVR-110Z7 DVR-220B DVR-220Z7  ELR-30RM7 ELR-30RF7 ELR-30RU EFR-25RM7 EFR-25RF7 EGR-05NZ7R EGR-05RZ7R EGR-05NZ7M EGR-05RZ7M EGR-10NZ7R EGR-10RZ7R  EGR-10NZ7M
EGR-10RZ7M EGR-20NZ7R EGR-20RZ7R EGR-20NZ7M EGR-20RZ7M SDDR-DZ7 PMR-220N7 PMR-440N7 2CT-D1-100C 2CT-DH-150C 2CT-D2-200C 2CT-D3-300C 2CT-D4-400C 3CT-H1-100C 3CT-HH-150C 3CT-H2-200C 3CT-H3-300C 3CT-H4-400C ZCT-035ZCT-080 ZCT-120 SR-1CT SR-2CT SR-3CT SR-4CT SR-5CT
 
 
 
 
數碼型產品
EOCRSSD-05S EOCRSSD-05W EOCRSSD-30S EOCRSSD-30W EOCRSSD-60S EOCRSSD-60W EOCR3DE-WRDB EOCR3DE-WRDF7 EOCR3DE-WRDM7 EOCR3DE-WRDZ7 EOCRFDE-WRDBW EOCRFDE-WRDF7W EOCRFDE-WRDM7W EOCRFDE-WRDZ7W EOCRFDE-WRDBT EOCRFDE-WRDF7T EOCRFDE-WRDM7T EOCRFDE-WRDZ7T EOCR3EZ-WRABA EOCR3EZ-WRAZ7A EOCR3EZ-WRCZ7A EOCRFEZ-WRABWA EOCRFEZ-WRAZ71 EOCRFEZ-WRABTA EOCRFEZ-WRAZ7TA EOCRFEZ-CZ7WA EOCR3E420-WR9 EOCR3E420-WRDZ7 EOCR3E420-WRZ7 EOCRFE420-WR91 EOCRFE420-WR03 EOCRFE420-WRZ71 EOCRFE420-WRDZ71 EOCRPMZ-WRDBW EOCRPMZ-WRDZ7W EOCRPMZ-WRDBT EOCRPMZ-WRDZ7T EOCRPFZ-WRDBW EOCRPFZ-WRDZ7W EOCRPFZ-WRDBT EOCRPFZ-WRDZ7T EOCR3DM2-WRDBW EOCR3DM2-WRDBH EOCR3DM2-WRDBT EOCR3DM2-WRDUW EOCR3DM2-WRDUH EOCR3DM2-WRDUT EOCRFDM2-WRDBW EOCRFDM2-WRDBH EOCRFDM2-WRDBT EOCRFDM2-WRDUW EOCRFDM2-WRDUH EOCRFDM2-WRDUT EOCR3MZ2-WRABW EOCR3MZ2-WRABH EOCR3MZ2-WRABT EOCR3MZ2-WRCBW EOCR3MZ2-WRCBH EOCR3MZ2-WRCBT EOCR3MZ2-WRDBW EOCR3MZ2-WRDBH EOCR3MZ2-WRDBT EOCR3MZ2-WRAUW EOCR3MZ2-WRAUH EOCR3MZ2-WRAUT EOCR3MZ2-WRCUW EOCR3MZ2-WRCUH  EOCR3MZ2-WRCUT  EOCR3MZ2-WRDUW  EOCR3MZ2-WRDUH
EOCR3MZ2-WRDUT EOCRFMZ2-WRABH EOCRFMZ2-WRABT OCRFMZ2-WRCBW EOCRFMZ2-WRCBH EOCRFMZ2-WRCBT EOCRFMZ2-WRDBW EOCRFMZ2-WRDBH EOCRFMZ2-WRDBT EOCRFMZ2-WRAUW EOCRFMZ2-WRAUH EOCRFMZ2-WRAUT EOCRFMZ2-WRCUW EOCRFMZ2-WRCUH EOCRFMZ2-WRCUT EOCRFMZ2-WRDUW EOCRFMZ2-WRDUH EOCRFMZ2-WRDUT EOCR3BZ2-WRABH EOCR3BZ2-WRABT EOCR3BZ2-WRCBH EOCR3BZ2-WRCBT EOCR3BZ2-WRAUH EOCR3BZ2-WRAUT EOCR3BZ2-WRCUH EOCR3BZ2-WRCUT EOCRFBZ2-WRABH EOCRFBZ2-WRABT EOCRFBZ2-WRCBH EOCRFBZ2-WRCBT EOCRFBZ2-WRAUH EOCRFBZ2-WRAUT EOCRFBZ2-WRCUH EOCRFBZ2-WRCUT EOCRi3DM-WRDBW EOCRi3DM-WRDBH EOCRi3DM-WRDBT EOCRi3DM-WRDUW EOCRi3DM-WRDUH EOCRi3DM-WRDUT EOCRiFDM-WRDBW EOCRiFDM-WRDBH EOCRiFDM-WRDBT EOCRiFDM-WRDUW EOCRiFDM-WRDUH EOCRiFDM-WRDUT EOCRi3MZ-WRABW EOCRi3MZ-WRABHEOCRi3MZ-WRABT EOCRi3MZ-WRCBW EOCRi3MZ-WRCBH  EOCRi3MZ-WRCBT  EOCRi3MZ-WRDBW  EOCRi3MZ-WRDBH
EOCRi3MZ-WRDBT EOCRi3MZ-WRAUW EOCRi3MZ-WRAUH EOCRi3MZ-WRAUT EOCRi3MZ-WRCU EOCRi3MZ-WRCUH EOCRi3MZ-WRCUT EOCRi3MZ-WRDUW EOCRi3MZ-WRDUH EOCRi3MZ-WRDUT EOCRiFMZ-WRABH EOCRiFMZ-WRABT EOCRiFMZ-WRABW EOCRiFMZ-WRCBW EOCRiFMZ-WRCBH EOCRiFMZ-WRCBT EOCRiFMZ-WRDBW EOCRiFMZ-WRDBH EOCRiFMZ-WRDBT EOCRiFMZ-WRAUW EOCRiFMZ-WRAUH EOCRiFMZ-WRAUT EOCRiFMZ-WRCUW EOCRiFMZ-WRCUH EOCRiFMZ-WRCUT EOCRiFMZ-WRDUW EOCRiFMZ-WRDUH EOCRiFMZ-WRDUT OCRi3BZ-WRABH EOCRi3BZ-WRABT EOCRi3BZ-WRCBH EOCRi3BZ-WRCBT EOCRi3BZ-WRAUH EOCRi3BZ-WRAUT EOCRi3BZ-WRCUH EOCRi3BZ-WRCUT EOCRiFBZ-WRABH EOCRiFBZ-WRABT EOCRiFBZ-WRCBH EOCRiFBZ-WRCBT EOCRiFBZ-WRAUH EOCRiFBZ-WRAUT EOCRiFBZ-WRCUH EOCRiFBZ-WRCUT EOCRi3M420-WRDBW
EOCRi3M420-WRDBH EOCRi3M420-WRDBT EOCRi3M420-WRDUW EOCRi3M420-WRDUH EOCRi3M420-WRDUT EOCRiFM420-WRDBW EOCRiFM420-WRDBH EOCRiFM420-WRDBT EOCRiFM420-WRDUW EOCRiFM420-WRDUH EOCRiFM420-WRDUT EOCRi3MS-WRDBW EOCRi3MS-WRDBH EOCRi3MS-WRDBT EOCRi3MS-WRDUW EOCRi3MS-WRDUH EOCRi3MS-WRDUT EOCRiFMS-WRDBW EOCRiFMS-WRDBH EOCRiFMS-WRDBT EOCRiFMS-WRDUW EOCRiFMS-WRDUH EOCRiFMS-WRDUT MMED-WRBH MMED-WRUH MMED-WRGH MMEB-WRBH MMEB-WRUH  MMEB-WRGH  MMEZ-WRBH  MMEZ-WRUH
MMEZ-WRGHMMED-WRBTMMED-WRUTMMED-WRGTMMEB-WRBT
MMEB-WRUT MMEB-WRGT MMEZ-WRBT MMEZ-WRUT MMEZ-WRGTISE MM-WRBH ISEMM-WRUH ISEMD-WRBH ISEMD-WRUH ISEMZ-WRBH ISEMZ-WRUH ISEMM-WRBT ISEMM-WRUT ISEMD-WRBT  ISEMD-WRUT ISEMZ-WRBT  ISEMZ-WRUT