Bussmann Fuses | High-Speed, Solar, Branch Circuit | BeiLuo

Bussmann High-Speed Fuses

High-Speed - Bussmann High-Speed Fuse Distributor | 170M, DFJ Series

Key parameters

• Current-limiting high-speed characteristic
• Volts from 500 V to over 2000 V
• Amps from a few to several thousand
• Ferrule, BS88 and square-body types
• Low I2t to protect semiconductors

Typical models

• 170M7217
• DFJ-30

Applications

• Variable-speed drives
• Rectifiers and UPS
• Induction heating
• Traction converters
• Power stacks

Advantages

• Opens before the device junction fails
• Current limitation cuts the fault peak
• Coordinates with diodes and thyristors
• Ferrule, BS88 and square-body options

Complementary parts

• PV-100ANH1
• LPJ-60SP

Bussmann Solar PV Fuses

Solar - Bussmann Solar Fuse Distributor | PV-A10, PV-ANH Series

Key parameters

• DC rated to 1000 Vdc and 1500 Vdc
• Amps from 1 A to 630 A
• gPV class and UL 2579
• Ferrule, NH and XL bodies
• Matched finger-safe holders

Typical models

• PV-10A10F
• PV-100ANH1

Applications

• String inverters
• Solar combiners
• Central inverters
• Battery storage DC
• String protection

Advantages

• DC rated for photovoltaic arrays
• gPV and UL 2579 compliant
• Ambient temperature derating data
• Matched holders and blocks

Complementary parts

• 170M7217
• LP-CC-6

Bussmann Branch Circuit Fuses

Branch Circuit - Bussmann Branch Circuit Fuse Distributor | CC, J, RK

Key parameters

• Volts up to 600 V
• Amps from a fraction to 600 A
• Classes CC, J, RK1, RK5 and L
• Time delay for motor inrush
• Current limiting for high faults

Typical models

• LP-CC-6
• LPJ-60SP

Applications

• Industrial control panels
• Machine tools
• Motor control centres
• HVAC equipment
• Building distribution

Advantages

• One part for overload and short circuit
• Time delay avoids nuisance opening
• Current limitation lowers fault energy
• Every major fuse class available

Complementary parts

• PV-10A10F
• 170M7217