1600A, 3P, 66KA, LI, Fixed, ACB - (Czech Republic) - Siemens

SENTRON 3WL ACB - Siemens

Air Circuit Breakers 3WL offer a flexible design which has integrated communications technology. 
The 3WL air circuit breakers are available in three sizes with power ranges from 630A to 6300A, suitable for applications that use up to 1000V; units are available as fixed mounted and as withdraw-able versions.

3WL ACBs given here are not inclusive of accessories. For ACBs up to 4000A ETU 15B is used with LI protection function, Manual operating mechanism with mechanical closing, without 1st and 2nd auxiliary releases; auxiliary switch 4 NO + 4 NC, without display. For 5000A, 6300A ETU 25B is used with LSI protection function, Manual operating mechanism with mechanical closing, without 1st and 2nd auxiliary releases; auxiliary switch 4 NO + 4 NC