DS-840 , Square D DS-840 Circuit Breaker , EO/DO 120vAC Controls , S55LSG , RP6D40A400
NASG12816 SZ Square D DS-840 Circuit Breaker 600 volt 4000 amp frame Electrically Operated Drawout Digitrip RMS 510 S55LSG (A) RP6D40A400 4000 amp rating plug 120vAC Shunt Trip Assembly 120vAC Spring Release (Close Coil) Manual OTS Reset 120vAC Motor Connection...