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3VL molded case circuit-breakers - the universal solution: Enormous versatility plus space-saving, compact design are the most striking features of the circuit- breakers from 16 A to 1,600 A as they slip into distribution-board layouts. You have a choice of trip element, either thermo-magnetic (16 A to 630 A) or elec- tronic (63 A to 1,600 A), and the entire range has only two families of internal accessories. It all adds up to maximum versatility combined with minimum expense. The whole range is now also available with UL-approval.
Technical data
 Current rating: 16 A – 1600 A Rated voltage up to AC 690 V / DC 600 V 3-pole compact design Three switching power classes: N / H / L Compatible accessories Fixed-mounted or withdrawable-unit design Various certifications and approvals such as IEC, UL, CCC or marine classifications Many connecting possibilities No derating up to 50°C Switchgear unit and overcurrent release can be freely combined
The advantages at a glance
 Great flexibility through modularity Simple installation, upgrading and retrofitting of the molded-case circuit-breaker
Compatible accessories
More transparency through communication-capability Direct connection to Profibus DP via the Com10-module
Easy access to Ethernet/Internet with BDA Plus for remote diagnostics and parameterization
Complete transparency with using energy management software e.g. Simaris manager
High safety and worldwide application through various approvals International certifications and approvals such as IEC, CCC, shipbuilding
Great economic efficiency through adjusted solutions Integration into the concept of low-voltage energy distribution
Consistency and seemless interaction of products and systems
Areas of application
As incoming and outgoing circuit-breaker in distribution systems As switching and protecting device for motors, transformators and capacitors As main and EMERGENCY-OFF switch in conjunction with lockable rotary operating mechanism and terminal cover
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