COMPACT THERMOMAGNETIC SWITCH; ELECTRICAL CURRENT: 4000 A; ELECTRICAL VOLTAGE: 690 VAC; NUMBER OF POLES: 3; BREAKING CAPACITY: 75 KA; REMOVABLE SWITCH. WITH PR111/P ELECTRONIC PROTECTION. OPTIONAL FUNCTIONS L, I, IINST.: MECHANICAL INDICATION OF PROTECTION ACTIVATED, OPERATION COUNTER, LOCKING KEY IN INSERTED POSITION, LOCKING FOR INSERTING/DISASSEMBLING OPERATION, LOCKING FOR MANUAL CLOSING : E4S40W 1SDA048593R0001; MODEL : EMAX