Description
3WN SERIES.
BREAKING CAPACITY: 80/100 KA
RATED OPER. CURRENT: 630 TO 6300 A
RATED OPER. VOLTAGE: AC 690/1000 V
3WN1 CIRCUIT-BREAKERS ARE SUPPLIED FULLY EQUIPPED WITH OVERCURRENT RELEASES, OPERATING MECHANISM AND AUXILIARY CONTACTS AND, IF REQUIRED, WITH AUXILIARY RELEASES. NON-AUTOMATIC CIRCUIT-BREAKERS ARE ALWAYS SUPPLIED WITHOUT OVERCURRENT RELEASE SYSTEM.
THE MUTUAL MECHANICAL INTERLOCKING FOR TWO OR THREE CIRCUIT-BREAKERS IS AVAILABLE FOR THE FOLLOWING CIRCUIT-BREAKER SIZES: 3-POLE: SIZES I, II, III 4-POLE: SIZES I, II