触头 规格 S 2， S 3， S 6， S 10 和 S 12 用于带 3 个主触头的接触器 用于带 4 个主触头的接触器 用于 3RT12 真空接触器
规格型号：
3RT1934-6A 3RT1935-6A 3RT1936-6A 3RT1936-6E 3RT1944-6A 3RT1944-6E 3RT1945-6A 3RT1946-6A 3RT1946-6D 3RT1946-6E
3RT1954-6A 3RT1955-6A 3RT1956-6A 3RT1956-6D 3RT1964-6A 3RT1964-6V 3RT1965-6A 3RT1965-6V 3RT1966-6A 3RT1966-6D
3RT1966-6V 3RT1975-6A 3RT1975-6V 3RT1976-6A 3RT1976-6D 3RT1976-6V