XCSL85C XCSA120CC P/N: CB240 (1 Pack = 100 pcs.) P/N: TO430 (1 Pack = 50 pcs.) P/N: TO320 (1 Pack = 15 pcs.) CXSW120C - obsolete , replaced by XCSW121C ;POWER SUPPLY; XCSW121C CR4-2SC / XCR42SC CS 8901017 DUO5B XCSG2401D CS8901017 XCSW241C CA-PI/PO1 XSSAPIPO1 , alternative is XCAPIPO3 MODEL IPC XCAPIPO3 , CAPIPO3;Isolat.galv.programm.19/7;