RONIS LOCK WITH 2 KEYS ON THE RIGHT MAINTAINED CONTACT, ON THE LEFT MOMENTARY CONTACT 3 SWITCH POSITIONS I-O-II LOCK NUMBER SB 30, REMOVE II WITH HOLDER POSSIBLE SPECIAL LOCKS FOR RONIS key switches SB31, 455, 421
22MM METAL ROUND ACTUATOR BKS KEY-OPERATOR SWITCH WITH 2 KEYS MOMENTARY CONTACT TYPE 3 SWITCH POSITIONS I-O-II LOCK NO S1, REMOVAL POS. O WITH HOLDER NOTE BKS LOCKS E1 - E27 SUPPLIED WITHOUT KEYS