
FRN-R-150 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.00 | Condition is New – Open box, Bussman Fusetron FRN-R-150 150 Amp 250V RK5 Fuse FRNR150, FREE SHIPPING | 99.6% |
![]() | $24.99 | Top Pick! Condition is New – Open box, Bussman 150 Amp Fuse FRN - R-150 RK5 Time Delay Fuse, FREE SHIPPING | 99.5% |
![]() | $20.00 | Condition is New – Open box, COOPER BUSSMAN FRN-R-150 250 VAC 125 ADC, shipping cost = $8.06 | 98.6% |
![]() | $25.00 | Condition is New – Open box, Bussman Fusetron FRN-R-150 150 Amp 250V RK5 Fuse FRNR150, shipping cost = $8.06 | 100.0% |
![]() | $38.48 | Top Pick! Condition is New – Open box, BUSSMAN FRN150 Fuse, FREE SHIPPING | 100.0% |
![]() | $35.00 | Condition is New – Open box, Bussman - FRN-R-150, 150A, 250V, Class RK5, Time-Delay Fuse. FRN R 150, shipping cost = $4.50 | 100.0% |
![]() | $49.99 | Top Pick! Condition is New – Open box, Cooper Bussman Fusetron FRN-R-150 150 Amp 250V RK 5 Fuse, FREE SHIPPING | 100.0% |
![]() | $45.00 | Condition is New – Open box, BUSSMAN FUSETRON FRN-R-150 DUAL-ELEMENT TIME-DELAY 150A, 125-250V FUSE RC 10-6 , shipping cost = $5.75 | 100.0% |
![]() | $74.99 | Condition is New – Open box, Bussman Fusetron FRN-R-150 150 Amp 250V RK5 Fuse FRNR150, FREE SHIPPING | 100.0% |
![]() | $125.00 | Condition is New – Open box, FRN-R-150 Bussman FRN-R-150 Fuse 150A, 600V, RK5 Unused Surplus, shipping cost = $65.30 | 100.0% |
![]() | $150.00 | Condition is New – Open box, FRN-R-150 Bussman FRN-R-150 Fuse 150A, 600V, RK5 Unused Surplus, shipping cost = $65.30 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.00 | Condition is Used, Bussman FRN-R-150, shipping cost = $7.90 | 100.0% |
![]() | $15.99 | Condition is Used, BUSSMAN FUSETRON 150A, 250V, CAT# FRN-R-150 ... YF-202, shipping cost = $15.60 | 99.9% |
![]() | $20.00 | Condition is Used, Bussman Fusetron FRN-R-150 150 Amp 250V RK5 Fuse FRNR150, shipping cost = $10.00 | 100.0% |
![]() | $28.99 | Condition is Used, BUSSMAN FUSETRON FRN-R-150 DUAL-ELEMENT TIME-DELAY 150A, 125-250V FUSE RC 10-5 , shipping cost = $5.75 | 100.0% |
![]() | $33.89 | Condition is Used, Bussman Fusetron FRN-R-150 150 Amp 250V RK5 Fuse FRNR150, FREE SHIPPING | 99.9% |
![]() | $50.00 | Condition is Used, 3pc Bussman Fusetron FRN-R-150 Fuse USED, FREE SHIPPING | 99.8% |
![]() | $32.99 | Condition is Used, BUSSMAN FUSETRON (LOT OF 2) 150A, 250V, CAT# FRN-R-150 ... YF-394, shipping cost = $23.85 | 99.9% |
![]() | $70.00 | Top Pick! Condition is Used, BUSSMAN FUSETRON FRS-R-150 FRS-R-300 FRS-N-400 FRN-R-150 FRS-R-200 - LOT OF 5, shipping cost = $35.10 | 99.7% |
![]() | $89.00 | Condition is Used, BUSSMAN FRN-R-150 FUSETRON 150A DUAL ELEMENT FUSE, shipping cost = $31.28 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $32.50 | Condition is New, NEW - FREE SHIP- Bussman Fusetron FRN-R-150 150A 250V Electrical Fuse - Black, FREE SHIPPING | 100.0% |
![]() | $29.99 | Condition is New, COOPER BUSSMAN FRN-R-150 250 VAC 125 AMP 20kA, shipping cost = $9.99 | 100.0% |
![]() | $44.22 | Condition is New, Bussman Eaton FRN-R-150 Fuse 150A 250V Class RK5 Cartridge Q2777, FREE SHIPPING | 99.6% |
![]() | $44.99 | Condition is New, Bussman FRN-R-150 250V Dual Element Current Limiting Time Delay 7 1/8"Long, FREE SHIPPING | 100.0% |
![]() | $46.11 | Top Pick! Condition is New, Bussman Eaton FRN-R-150 Fuse 150A 250V Class RK5 Cartridge Q2780, FREE SHIPPING | 99.6% |
![]() | $46.43 | Condition is New, Bussman Fusetron FRN-R-150 150 Amp 250V RK5 Fuse, FREE SHIPPING | 98.2% |
![]() | $49.00 | Condition is New, Bussman Fusetron FRN-R-150 150A 250V Electrical Fuse - , FREE SHIPPING | 98.8% |
![]() | $51.00 | Top Pick! Condition is New, Sealed Cooper Bussman Fusetron FRN-R-150 150 Amp 250V Fuse, FREE SHIPPING | 100.0% |
![]() | $41.40 | Condition is New, Bussman FRN-R-150 150A 250V RK5 Low Voltage Energy Efficient Fuse New, shipping cost = $23.31 | 100.0% |
![]() | $67.36 | Condition is New, BUSSMAN FUSETRON FRN-R-150 FUSE 250V -FREE SHIPPING, FREE SHIPPING | 98.8% |

The Bussman FRN-R-150 Fusetron RK5 Fuse is a high-performance automotive replacement fuse designed for use in various applications under the hood of a vehicle. This fuse comes with a rating of 150 Amps at 250 Volts, making it suitable for handling high currents in electrical systems. The Fusetron design offers enhanced durability and reliability to ensure consistent circuit protection.
This fuse is constructed with a low melting point material for quick and effective fault protection. The fuse element is encased within a molded case, which confines the melted fuse material upon failure. The unique RK5 (Rapid-Relaction Kwik-Fuse) design allows for faster response times, providing improved safety and circuit protection.
The fuse features a clear, easy-to-read amperage rating and a rust-resistant, anodized aluminum body for added durability. The two-piece outer contact system enhances conductivity while also allowing for quick and easy fuse replacement. Moreover, this fuse is capless and sealed, which prevents water and debris from entering the fuse housing when the vehicle is subjected to adverse weather conditions.
The Bussman FRN-R-150 Fusetron RK5 Fuse delivers outstanding performance, safety, and reliability, providing peace of mind for automotive enthusiasts and professionals who demand the highest level of protection for their vehicles' electrical systems.
Bussmann FRN-R-150 Fusetron 150A 250V Fuse: Pros, Cons, and Recommendation
The Bussmann FRN-R-150 Fusetron 150A 250V fuse is a popular choice for heavy-duty electrical applications. Here are some key pros and cons to consider before making a purchase.
Pros:1. High Current Rating: This fuse can handle a maximum current of 150 Amperes and a voltage of 250 Volts, making it suitable for high-power electrical systems and machinery.
2. Fast-Acting: The fuse is designed to provide fast-acting protection against shorts and overloads. This rapid response helps prevent damage to connected equipment and reduces the risk of electrical fires.
3. Self-Resetting: The Bussmann FRN-R-150 Fusetron is a reverse-acting, self-resetting fuse, meaning it returns to its normal state after the fault has been corrected. This feature simplifies the replacement process and reduces downtime for maintenance.
4. Compact Size: Despite its high current rating and protective capabilities, this fuse is quite compact, allowing for easy installation and space savings.
5. High Rupture Capacity: This fuse boasts an impressive rupture capacity, ensuring it can effectively contain electrical arcs and prevent the propagation of electrical faults throughout the system.
Cons:1. Higher Cost: Compared to standard manual-blow fuses, the self-resetting and fast-acting features of the Bussmann FRN-R-150 Fusetron command a higher price point.
2. Limited Applications: Due to its high current rating and specialized design, this fuse may have more limited applications compared to lower-rated manual-blow fuses. Consult the manufacturer's guidelines to ensure compatibility.
Conclusion:For applications requiring fast-acting, self-resetting fault protection in high-power electrical systems, the Bussmann FRN-R-150 Fusetron 150A 250V fuse is an excellent choice. Its compact size, high rupture capacity, and rapid response to short-circuits make it an ideal contender for heavy-duty applications. However, it may not be the most cost-effective option, and its specialized design may limit its use cases compared to standard fuses. Ultimately, the decision to purchase this fuse depends on your specific electrical requirements.
Recommendation:If you are looking for an efficient, compact, and fast-acting 150A 250V fuse, the Bussmann FRN-R-150 Fusetron is an excellent choice for high-current electrical systems. Consider the added cost and potential limited applications before making a final decision, but if the benefits align with your requirements, this fuse is an excellent investment.
Note: Always consult with a qualified electrician or electrical engineer when making decisions regarding electrical fuses or systems. Safety should be the number one priority.
Details:
Ac voltage rating: 250. 150 amps, 250 volts ac. Physical size: 1.56 x 7.13. Dual element.
Ul class rk5.
specifications maxohvac:
- brand: Bussman
- mpn: Frn-r-150
- part type: Fuse Amp
- country/region of manufacture: Mexico
seller maxohvac:
- city: miami, florida
- rating: 85.1%
- # reviews: 954
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- started: december 26, 2024
- in stock #: 5
- prices: $15.00–$150.00
- item condition:
- New – Open box
- Used
- New
- options: ship-to-home
- best offers: true
- availability: in stock
- sold #: 25
returns maxohvac:
- policy: no returns
shipping maxohvac:
- type: fixed
- carrier: usps
- class: standard
- transit: 5-13 days
- service: usps ground advantage
payments maxohvac:
- other
- credit card: diners-club
- wallet: paypal







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