22MM ROUND METAL ACTUATOR: RONIS LOCK WITH 2 KEYS MAINTAINED CONTACT 3 SWITCH POSITIONS I-O-II LOCK NUMBER SB 30,REMOVE I+O+II WITH HOLDER POSSIBLE SPECIAL LOCKS FOR RONIS KEYSWITCHES: SB31, 455, 421 !!! Phased-out product !!! SIRIUS ACT 3SU1 is suc Preferred successor ty >>3SU1050-4BL11-0AA0 + 3SU1550-0AA10-0AA0
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