Fupact INF/ISFL/ISFT

• 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

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

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