制造商:ABB Low Voltage Products and Systems
功能描述:MS450/497 SIGNAL/TRIP CONTACT
SK4-1E475M-RB
SK4200L-TP
SK42BL-TP
SK43BL-TP
SK44BL-TP
SK44L
SK44L-TP
SK45STA16
SK50DB100D
SK50DB120D