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POWrFuse™ High-Power Fuses

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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. 

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

Electric Vehicle

Bourns Automotive Grade Logo
Series Photo Data Sheet Dimension (mm) Rated Current Rated Voltage Interrupting Rating Mounting Type Agency Recognition MDS Design Files Engineering Buy Now
PF-K pfk_part 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
Model/Datasheet Photo MSL Soldering Profiles Packaging Label Terminal CofC 3rd Party Test Reports MDS China RoHS
FileTypeSizeUploaded onDownload
Protecting High Speed Communication PortsPDF843.57 KB28 May, 2015 Download
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Usage


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https://www.youtube.com/embed/Nm_DJI66OI4

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Demonstration of Universal AC Power Protection Solution on 120 Vac Line

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Temporary Overvoltage Demo on IsoMOV M5-275

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4030 Test Set

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Bourns Webinar: Power & Signal Magnetics Solutions in Battery Management Systems

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Bourns Webinar: Solutions for Low Power Conversion Drivers/Flyback Topology

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Bourns Webinar: UL/IEC 62368-1 Got You Down? IsoMOV™ to the Rescue!

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Bourns Webinar: Improving Battery Management Systems with High Accuracy Shunt Current Measurement

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Bourns Webinar: Latest BMS Design Solutions to Enhance Safety & Extend Battery Life

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Training: Bourns® Model CSS Series Current Sense Resistors

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Training: Bourns® Current Sense Resistors

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Training: Bourns® Power Resistors

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Training: Bourns® Model AMM20B Non-Contacting Multiturn Rotary Position Sensors

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Training: Bourns® AMS22S Non-Contacting Analog Rotary Position Sensors

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Training: Bourns® SRN Series Semi-Shielded Power Inductors

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Training: Bourns® Model PWR263S-20 Fixed Resistor

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Training: Bourns® FW Fusible Wirewound Resistor

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Training: Bourns® Magnetics Overview

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Training: Bourns® Model AMS22B Non-Contacting Analog Rotary Position Sensor

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Training: Bourns® Model EMS22 Non-Contacting Magnetic Encoders

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Training: Bourns® Model AMS22U Non-Contacting Analog Rotary Position Sensors

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Training: Bourns® Singlfuse™ SMD Fuses

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Training: Bourns® BPS240 Humidity Sensor

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Training; Bourns® SinglFuse™ SMD Fuses - AEC-Q200-Equivalent Compliant

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Training: Bourns® GDT25 Next Generation 2-Electrode Gas Discharge Tube Arrestor

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Training: Bourns® Mini-Breakers (Miniature Thermal Cut Off Devices)

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Training: Bourns® 1202 Series Type 1 Hybrid SPD

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Training: Bourns® IsoMOV™ Hybrid Protection Component Product Training Module

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Training: Bourns® TBU® High-Speed Protectors (HSP)

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Training: Bourns® Model 3382 Rotary Position Sensor Training

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Training: Bourns® Polymeric Thermal Cutoff (P-TCO) Device

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Training: Bourns® Transient Current Suppressor (TCS™) High-Speed Protectors (HSPs)

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Training: Bourns® Multifuse® PPTC Resettable Fuses

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Training: Bourns® ESD Protection Devices

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Training: Bourns® Pressure Sensors

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Training: Bourns® Power Transient Voltage Suppressor (PTVS) Diodes

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Training: Bourns® Model HCT Transformer

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Training: Bourns® Model 2051 Series Gas Discharge Tube (GDT)

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Training: Bourns® Gas Discharge Tube Surge Arrestors

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