English 
XL-21
Giantele
● Main electrical performance shall completely comply with regulations of IEC60439-1:1992,GB7251.1-1997.
● The auxiliary circuit has functions of local/remote, remote, automatic control and in-site/remo te, remote control switch. The contactor can adopt DC protection.
● Receiving main switch has optional protection of instart trip and pyromagnetic trip. Can cancel instant protection for matching next class main-switch, avoid skip-class tripping, and has functions of motor/manual operation and automatic switch.
● Main switch of fe eding circuit has protection of instant trip and pyromagnetic trip. Can add fault protection if customer required.
● The motor control circuit has protection of short-circuit instant, overload, undervoltage release and phase-break.
● Ammeter and voltage meter for incoming circuit.
● Main electrical performance shall completely comply with regulations of IEC60439-1:1992,GB7251.1-1997.
● The auxiliary circuit has functions of local/remote, remote, automatic control and in-site/remo te, remote control switch. The contactor can adopt DC protection.
● Receiving main switch has optional protection of instart trip and pyromagnetic trip. Can cancel instant protection for matching next class main-switch, avoid skip-class tripping, and has functions of motor/manual operation and automatic switch.
● Main switch of fe eding circuit has protection of instant trip and pyromagnetic trip. Can add fault protection if customer required.
● The motor control circuit has protection of short-circuit instant, overload, undervoltage release and phase-break.
● Ammeter and voltage meter for incoming circuit.
