CIRCUIT BREAKER;, TYPE: THERMOMAGNETIC OPEN;, NUMBER POLES: 3 POLES;, NOMINAL VOLTAGE: 690V;, CURRENT TYPE: AC;, RATING CURRENT: 2000A;, INTERRUPTION CAPACITY: 66KA;, TRIGGER CURVE: B;, AUXILIARY CONTACT: 10NA 10NF;, ACTIVATION: MANUAL LEVER;, FIXING: FIXED BASE;, WIDTH: 460MM;, HEIGHT: 440.5MM;, DEPTH: 337MM;, ACCESSORY: K07;, ETU15B;, REFERENCE/MANUFACTURER: 3WL1220-2BB32-1AA2 Z=K07/SIEMENS;