韓國三和EOCR-SSD電子式過電流繼電器(電動機保護器)：EOCR-SSD 05N 24V，EOCR-SSD 30N 24V，EOCR-SSD 60N 24V，EOCR-SSD 05N 110V，   EOCR-SSD 30N 110V，EOCR-SSD 60N 110V，EOCR-SSD 05N 220V，EOCR-SSD 30N 220V，EOCR-SSD 60N 220V，EOCR-SSD 05N 440V，EOCR-SSD    30N 440V，EOCR-SSD 60N 440V，EOCR-SSD 05R 24V，EOCR-SSD 30R 24V，EOCR-SSD 60R 24V，EOCR-SSD 05R 110V，EOCR-SSD 30R 110V，    EOCR-SSD 60R 110V，EOCR-SSD 05R 220V，EOCR-SSD 30R 220V，EOCR-SSD 60R 220V，EOCR-SSD 05R 440V，EOCR-SSD 30R 440V，EOCR-SSD    60R 440V。