CIRCUIT BREAKER 3VA1 IEC FRAME 160 BREAKING CAPACITY CLASS M ICU=55KA @ 415 V 3-POLE, LINE PROTECTION TM220, ATFM, IN=160A OVERLOAD PROTECTION IR=112A ...160A SHORT CIRCUIT PROTECTION II=10 X IN CABLE CONNECTION UNDERVOLTAGE RELEASE 24 V DC 2 AUXILIARY SWITCH 1 SHORT CIRCUIT ALARM SWITCH