Carlo Gavazzi RGC1A23A15KGU固态接触器 1P-SSC-AC IN-ZC 230V 20A 800VP-U-SRW IN 面议 3RF23201AA02固态接触器 20A 24-230V SSC ZRO SCRW 24VDC COIL 面议 Crydom DRC3R40E440固态接触器 7.6A 400AC 3Phs Rvrs 24VDCIn 2NO EMR DIN 面议 Crydom DRC3P48D420R2固态接触器 3P 480V 5A 24VAC/DC 2NO RN 2L 面议 Allegro ACS725KMATR-30AU-T板上安装电流传感器 CURRENT SENSOR WITH COMMON-M 面议 SSD1A320BDC3固态接触器 SSR-DIN rail, 1phase, 48-600Vac output, 4-32Vdc control, 20A, Spring plug 面议