POWrFuse™ High-Power Fuses

Specifications

Bourns® POWrFuse™ High-Power Fuses are industrial fuse links designed to UL 248, IEC 60269 and ISO 8820 standards in order to withstand extreme ambient temperatures, high-cycling and low-level fault current conditions. POWrFuse™ High-Power Fuses are rated at extremely high interrupting currents, providing reliable overcurrent and short-circuit protection, and are housed in various mounting configurations to accommodate customers' design requirements.

POWrFuse™ High-Power Fuses are classified into five categories: (1) Photovoltaic (Class gPV), (2) Semiconductor (Class aR), (3) Industrial (4) Telecom and (5) Electrical Vehicles (EVs)

Along with Bourns® overvoltage protection products such as SPDs, PTVS Diodes, High Energy MOVs and High Current GDTs, the complete circuit protection solution can be installed.

Quick links to product tables:

Photovoltaic
Semiconductor
Industrial
Telecom
Electric Vehicle

More information:

Technical Library
Material Information
Technical inquiries: singlfuse@bourns.com

Photovoltaic

Series	Photo	Data Sheet	Dimension (mm)	Rated Current	Rated Voltage	Interrupting Rating	Mounting Type	Agency Recognition	MDS	Design Files	Engineering	Buy Now
PF-E			10 dia. x 38	15-30 A	1000 VDC	20 kA @1000 VDC	Ferrule, PCB		PF-EC1 (15-25 A) PF-EC1 (30 A) PF-ET1 (15-25 A) PF-ET1 (30 A)	Downloads		Buy
PF-H (gPV)			10 dia. x 38	15-30 A	600 VAC 600 VDC	150 kA @ 600 VAC 50 kA @ 600 VDC 10 kA @ 600 VDC	Ferrule, PCB		PF-HT1 PF-HC1	Downloads		Buy

Semiconductor

Series	Photo	Data Sheet	Dimension (mm)	Rated Current	Rated Voltage	Interrupting Rating	Mounting Type	Agency Recognition	MDS	Design Files	Engineering	Buy Now
PF-F			24 dia. X 91 35 dia. X 95	50-400 A	800 VAC 800 VDC	100 kA @ 800 VAC 50 kA @ 800 VDC	Bolt Down		PF-FB1 (50-150 A) PF-FB1 (160-400 A) PF-FB2 (50-150 A) PF-FB2 (160-400 A)	Downloads		Buy
PF-M			17.2 dia. X 42	50-180 A	240 VAC 150 VDC	160 kA @ 240 VAC 50 kA @ 150 VDC	Bolt Down		PF-MB1	Downloads		Buy

Industrial

Series	Dimension (mm)	Rated Current	Rated Voltage	Interrupting Rating	Mounting Type	MDS	Design Files	Buy Now
PF-G	14 dia. X 38	63 A 90 A	600 VAC 125 VDC 500 VAC	500 A @ 600 VAC 2000 A @ 250 VAC 500 A @ 125 VDC 1500 A @ 500 VAC	PCB	PF-GT3-63	Downloads	Buy
PF-H (Ind)	10 dia. X 38	6-12 A	600 VAC 600 VDC	100 kA @ 600 VAC 100 kA @ 600 VDC	Ferrule, PCB	PF-HC1 (6-12 A) PF-HC1 (15-30 A) PF-HT1 (6-12 A) PF-HT1 (15-30 A)	Downloads	Buy
PF-J	10 dia. X 38	30-70 A	500 VAC 125 VDC	2000 A @ 500 VAC 2000 A @ 250 VAC 1000 A @ 125 VDC	PCB	PF-JT3	Downloads	Buy

Telecom

Series	Photo	Data Sheet	Dimension (mm)	Rated Current	Rated Voltage	Interrupting Rating	Mounting Type	Agency Recognition	MDS	Design Files	Engineering	Buy Now
PF-N			14 dia. X 22	40-80 A	170 VDC	100 kA @ 170 VDC	PCB		PF-NT2 PF-NT5	Downloads		Buy

Electric Vehicle

Series	Photo	Data Sheet	Dimension (mm)	Rated Current	Rated Voltage	Interrupting Rating	Mounting Type	Agency Recognition	MDS	Design Files	Engineering	Buy Now
PF-K			10 dia. X 38	15-50 A	275 VAC 500 VDC	10 kA @ 275 VAC 20 kA @ 500 VDC 10 kA @ 450 VDC	Bolt Down, PCB		PF-KB1 (15 A) PF-KB1 (20-50 A) PF-KT1 (15 A) PF-KT1 (20-50 A)	Downloads		Buy