Fupact INF/ISFL/ISFT
Single & double breaking fuse-switches equipped with intelligent electronic monitoring
Fupact is a complete range of double & single breaking fuse devices from 32 to 1250 A with advanced electronic monitors for automatic short-circuit and overload fault detection.
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Features
- Voltage ratings up to 690 Vac and 750 Vdc
- 3- and 4-pole versions
- Test position
- Mechanical indication of a blown fuse
- Positive contact indication
- Fuse monitor device for increased efficiency and intelligent control
- Fuse compartment with IP20 protection by insulating covers as standard
- Access to the fuses is blocked when the switch is in “ON” position
- Reverse power supply
- Compliance with IEC 947-1, -3, -5, EN 60947-1, -3, -5, IEC 60269-1 to -4, EN 60269-1 to -4, BS 88-1 to -4, DIN 43620, NFEN 60269-1 to -4 and NFC 63220 standards
For Fupact INF range:
- Current ratings from 32 to 800 A
- 7 frame sizes
- Upstream-downstream double breaking
- Compatible with NFC, BS and DIN fuses
Fupact ISFT / ISFL ranges:
- Current ratings from 160 to 630 A
- 4 frame sizes for ISFT
- 2 frame sizes for ISFL
- Several installation types: mounting plate, DIN rail (ISFT) or on busbar
- Connection system by cable or direct on busbar
- Compatible with DIN fuses
Benefits
Fully compatible and designed for safety, the Fupact range provides the essentials of electrical protection while delivering advanced features that:
- Improve performance
- Reduce costs
- Increase flexibility
Connectivity
- Eliminates need for striker fuses
- Precisely locates short-circuit & overload faults
- Automatically resets after blown fuse replacement
Efficiency
- Easy to install, use and maintain
- Multiple mounting & cable connector options
Applications
Fupact can be used for various commercial and industrial applications, such as:
Power distribution
- Switchboards of small & medium buildings
- Disconnection, isolation, locking & primary control of incoming circuits
- Categories AC21/AC22
- Public distribution (power utilities) (Fupact ISFL)
Motor control & power- Motor starters: DOL, Star-Delta, softstarters
- Variable speed starters with frequency converters
- AC23 for motor feeders
- Machine types: HVAC units, industrial cranes, hoists
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