制造商：SIEMENS
功能描述：Switch, selector; knob; 3pos ret L and R; 2 x 1NO; Blk; plas ring; Screw term.
制造商：Siemens
功能描述：SELECTOR SWITCH MOMENTARY 3 POS I-O-II
3SBMA2
3SBMA2F
3SBMA6
3SBMB05
3SBMB05F
3SBMB1F
3SBMB2
3SBMB2F
3SBMB4
3SBMB4F