
TR45R Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $7.99 | Condition is New, TR45R TIME DELAY FUSE FERRAZ SHAWMUT GOULD TRI-ONIC TR45-R TR-45R, FREE SHIPPING | 99.8% |
![]() | $6.99 | Condition is New, Ferraz Shawmut TR45R Spot Time Delay Fuse Class RK5 45 Amps 250VAC/250VDC, shipping cost = $5.50 | ![]() |
![]() | $12.00 | Condition is New, FERRAZ SHAWMUT 45A Cylindrical Time Delay Polyester Fuse, 600VAC/300VDC, FREE SHIPPING | 99.8% |
![]() | $15.59 | Condition is New, Mersen Ferraz TR45R 45A 250V Dual Element Time-Delay Current Limiting RK5 Fuse, FREE SHIPPING | 99.9% |
![]() | $16.00 | Condition is New, (LOT OF 4) Ferraz Shawmut Tri-Onic TR45R Dual Element Time Delay Fuse Rk5 250V, FREE SHIPPING | 99.7% |
![]() | $20.00 | Top Pick! Condition is New, Ferraz Shawmut TR45R 45A 250V RK5 Time Delay Fuse QTY 3, FREE SHIPPING | 99.8% |
![]() | $22.86 | Condition is New, Lot Of 7 TR45R TIME DELAY FUSE FERRAZ SHAWMUT GOULD TRI-ONIC TR45-R TR-45R, FREE SHIPPING | 99.8% |
![]() | $23.99 | Condition is New, Ferraz Shawmut TR45R 45A 250V Fuses Tri-Onic Spot Smart Dual Element, FREE SHIPPING | 100.0% |
![]() | $9.89 | Condition is New, TR45R - Mersen / Ferraz Shawmut - Low Voltage Fuse, shipping cost = $15.00 | 99.9% |
![]() | $27.85 | Condition is New, One Lot of 3 New Mersen Ferraz Shawmut TR45R 45 Amp 250V Fuses More Available, FREE SHIPPING | 100.0% |
![]() | $28.26 | Condition is New, FERRAZ SHAWMUT TR45R FUSE 45A 250VAC/250VDC CLASS RK5 TIME-DELAY, FREE SHIPPING | ![]() |
![]() | $30.00 | Top Pick! Condition is New, (3) Ferraz Shawmut TR45R Smart Spot Fuse Dual Element Class RK5 45A 250V AC , FREE SHIPPING | 99.8% |
![]() | $30.26 | Top Pick! Condition is New, ferraz and shawmut trionic fuse tr 45r smart spot lot of 6 Nos No Box, FREE SHIPPING | 99.4% |
![]() | $30.70 | Top Pick! Condition is New, Ferraz Shawmut Tri-Onic TR45R 45Amp 250Volt Dual Element Class RK5 Fuse Lot Of 6, FREE SHIPPING | 99.8% |
![]() | $19.31 | Condition is New, Ferraz Shawmut TR45R Fuses, shipping cost = $16.45 | ![]() |
![]() | $44.10 | Condition is New, 10) NEW FERRAZ SHAWMUT TR45R 45 AMP 250 VOLT TRI-ONIC BOX OF 10, FREE SHIPPING | ![]() |
![]() | $45.00 | Condition is New, Ferraz Shawmut Tri-Onic - TR45R - Dual Element Time Delay Fuse 250V (8fuses), shipping cost = $8.00 | 100.0% |
![]() | $55.00 | Condition is New, NEW 10Pack MERSEN FERRAZ SHAWMUT TR45R 45 AMP 250 VOLT TRI-ONIC, FREE SHIPPING | 99.7% |
![]() | $50.00 | Condition is New, Ferraz Shawmut Tri-Onic - TR45R - Dual Element Time Delay Fuse 250V (10fuses), shipping cost = $9.99 | 99.6% |
![]() | $59.99 | Condition is New, Ferraz Shawmut TR45R Tri-Onic 45A 250VAC Dual-Element Time-Delay Fuses., FREE SHIPPING | ![]() |
![]() | $62.70 | Top Pick! Condition is New, One Box of 10 New Mersen Ferraz Shawmut TR45R 45 Amp 250V Fuses More Available, FREE SHIPPING | 100.0% |
![]() | $58.50 | Condition is New, NEW MERSEN FERRAZ SHAWMUT TR45R 45 AMP 250 VOLT TRI-ONIC BOX OF 10 FUSES B29, shipping cost = $11.35 | 100.0% |
![]() | $70.00 | Top Pick! Condition is New, Mersen Ferraz TR45R 45A 250V Dual Element Time-Delay Current Limiting RK5 Fuse, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.09 | Condition is New – Open box, Ferraz Shawmut TR45R Smart Spot Fuse Dual Element Class RK5 45A 250V AC , FREE SHIPPING | 100.0% |
![]() | $9.99 | Condition is New – Open box, NEW Gould Ferraz Shawmut TR45R 45 AMPS 250VAC Fuse Tri-onic , FREE SHIPPING | 100.0% |
![]() | $7.99 | Condition is New – Open box, Ferraz Shawmut TR45R Z1027064 45A Fuse 250V AC Dual-Element Time-Delay Fuse, shipping cost = $3.00 | 99.9% |
![]() | $12.00 | Condition is New – Open box, 1Pc Ferraz Shawmut TRS45R Smart Spot Fuse 60A 250V 60 Amp , FREE SHIPPING | 100.0% |
![]() | $10.95 | Condition is New – Open box, FERRAZ SHAWMUT TR45R NSNBC01, shipping cost = $5.00 | 99.6% |
![]() | $15.98 | Condition is New – Open box, Ferraz Shawmut TR45R Dual Element Time-Delay Current-Limiting RK5 Fuse 250V 45A, FREE SHIPPING | 100.0% |
![]() | $16.98 | Condition is New – Open box, Lot of 2 NEW Gould Ferraz Shawmut Tri-onic TR45R Fuse 45A 250VAVC, FREE SHIPPING | 100.0% |
![]() | $9.99 | Condition is New – Open box, Ferraz Shawmut TR45R Fuse Dual Element, Class RK5 45 Amp, 250VAC, shipping cost = $9.99 | 100.0% |
![]() | $19.77 | Condition is New – Open box, Gould Shawmut Ferraz TR45R Trionic Mersen Fuse Smart Spot, FREE SHIPPING | 99.9% |
![]() | $20.99 | Condition is New – Open box, Ferraz Shawmut Tri-Onic Time Delay Fuses TR60R TR45R 250V 60A & 45A Lot of 4, FREE SHIPPING | 100.0% |
![]() | $23.27 | Condition is New – Open box, MERSEN / FERRAZ SHAWMUT TR45R Tri-Onic 45A 250V AC Dual-Element Time-Delay, FREE SHIPPING | ![]() |
![]() | $21.95 | Condition is New – Open box, (LOT OF 3) Ferraz Shawmut TR45R 45A 250V Time Delay Fuses *WARRANTY*, shipping cost = $4.99 | 100.0% |
![]() | $10.00 | Condition is New – Open box, FERRAZ SHAWMUT TR45R 250VAC 45A NSNP, shipping cost = $16.50 | 99.9% |
![]() | $14.50 | Condition is New – Open box, 3 NEW MERSEN FERRAZ SHAWMUT TR45R TRI-ONIC TIME DELAY FUSE 45A 250V (3 LOTS AVL), shipping cost = $14.50 | ![]() |
![]() | $29.97 | Top Pick! Condition is New – Open box, Ferraz Shawmut. TR45R, Fuses, 45A 250V, NEW, LOT OF 6, FREE SHIPPING | 99.7% |
![]() | $24.00 | Condition is New – Open box, Ferraz Shawmut TR45R 45A 250VAC RK5 Time Delay Electrical Fuses, shipping cost = $6.00 | 100.0% |
![]() | $30.00 | Condition is New – Open box, Lot of 5: NEW Ferraz Shawmut Smart Spot TR45R 45A Fuse 250V, FREE SHIPPING | 99.9% |
![]() | $22.00 | Top Pick! Condition is New – Open box, Ferraz Shawmut TR45R 45 Amp 250V Class RK5 Fuses. Lot Of 3., shipping cost = $9.14 | 100.0% |
![]() | $32.00 | Condition is New – Open box, Mersen Ferraz Shawmut TR45R Fuses, RK5 Class 45A 250v AC, Lot of 6, FREE SHIPPING | 100.0% |
![]() | $33.00 | Condition is New – Open box, LOT OF 3 - FERRAZ TR45R 45A, 250V DUAL ELEMENT TIME DELAY FUSE 1WS2 , FREE SHIPPING | 100.0% |
![]() | $24.00 | Condition is New – Open box, (Lot Of 3) TR 45 Amp, 250V, Class RK5, Ferraz TR45R, TR 45A aka: Trionic NEW, shipping cost = $12.65 | 100.0% |
![]() | $43.98 | Condition is New – Open box, Pack of 8 NEW MERSEN FERRAZ SHAWMUT TR45R Fuse Tri-Onic 45A 250V AC Dual-Element, FREE SHIPPING | 100.0% |
![]() | $36.50 | Condition is New – Open box, 8 Lot - TR45R TIME DELAY FUSE FERRAZ SHAWMUT GOULD TRI-ONIC TR45-R TR-45R, shipping cost = $11.95 | 100.0% |
![]() | $50.95 | Top Pick! Condition is New – Open box, Ferraz Shawmut Tri-Onic Dual Element Time Delay Fuse (10-Pack) 250V TR45R NOS, FREE SHIPPING | ![]() |
![]() | $60.00 | Top Pick! Condition is New – Open box, Ferraz Shawmut Tri-Onic TR45R 250V AC DUAL ELEMENT TIME DELAY FUSE, FREE SHIPPING | 100.0% |
![]() | $69.99 | Condition is New – Open box, 7 PK FERRAZ SHAWMUT TR45R TRI-ONIC 45A 250VAC, FREE SHIPPING | ![]() |
![]() | $86.00 | Condition is New – Open box, FERRAZ SHAWMUT TR45R FUSE LOT OF 4 NSNP, FREE SHIPPING | 99.8% |
![]() | $62.56 | Top Pick! Condition is New – Open box, GOULD FERRAZ SHAWMUT - AMP-TRAP FUSE - TR45R - 45 Amp (Qty 11), shipping cost = $31.48 | 100.0% |
![]() | $110.00 | Condition is New – Open box, 10 Pack Of Ferraz Shamut TR45R Fuses New In Original Box., FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.95 | Condition is Used, Ferraz Shawmut TR-45R Dual Element/Time Delay Class RK5 Fuse, 45A, 250V, FREE SHIPPING | 100.0% |
![]() | $4.95 | Condition is Used, Ferraz Shawmut Tri-Onic - TR45R - Dual Element Time Delay Fuse 250V, shipping cost = $5.72 | 100.0% |
![]() | $3.99 | Condition is Used, Gould/Shawmut TR45R 45 Amp 250V Current Limiting Class RK5 Fuse, shipping cost = $8.95 | 99.8% |
![]() | $4.99 | Condition is Used, Ferraz Shawmut TR45R 45 Amp Fuse, Dual Element/Time Delay, 250VAC - USED, shipping cost = $8.60 | 100.0% |
![]() | $5.00 | Condition is Used, Ferraz Shawmut Tri-Onic TR45R Fuse, shipping cost = $8.75 | 99.3% |
![]() | $9.99 | Condition is Used, Ferraz Shawmut Tri-Onic TR45R Dual Element Time Delay Fuse 250V Lot Of 4 , shipping cost = $5.89 | 99.6% |
![]() | $15.00 | Condition is Used, Ferraz Shwmut TR45R Copper End Tri-onic Fuse (Lot of 2), FREE SHIPPING | 100.0% |
![]() | $17.27 | Condition is Used, FERRAZ SHAWMUT TRI-ONIC TR45R FUSE - SET OF 2, FREE SHIPPING | 99.9% |
![]() | $18.99 | Condition is Used, Ferraz Shawmut Trionic 45Amp 250VAC Fuse TR45R Lot of 3 NOS Used, FREE SHIPPING | 99.0% |
![]() | $3.60 | Condition is Used, Ferraz Shawmut TR45R 45A 250V Class RK5 Time Delay Smart Spot Fuse Used, shipping cost = $16.50 | 100.0% |
![]() | $11.14 | Condition is Used, Ferraz Shawmut TR45R Tri-Onic Fuse, Used, shipping cost = $8.75 | 99.4% |
![]() | $15.00 | Top Pick! Condition is Used, FERRAZ SHAWMUT / TR45R / Fuse 45 AMP, shipping cost = $4.99 | 99.2% |
![]() | $6.00 | Condition is Used, Ferraz Shawmut Tri-Onic TR45R Smart-Spot Fuse 45A 250V Dual-Element Time-Delay, shipping cost = $14.50 | 99.7% |
![]() | $21.00 | Condition is Used, Ferraz Shawmut Tri-Onic TR45R 45Amp 250Volt Dual Element Class RK5 Fuse Lot Of 3, FREE SHIPPING | 100.0% |
![]() | $24.99 | Condition is Used, Ferraz TR45R 45A 250V Dual Element Time-Delay Fuse Lot Of 5 Used, FREE SHIPPING | 99.9% |
![]() | $20.00 | Condition is Used, FERRAZ DUAL ELEMENT ONE-TIME FUSE 250V AC CLASS RK5 45A LOT OF 3, shipping cost = $13.00 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $6.99 | Condition is Seller refurbished, Ferraz Shawmut TR45R Smart Spot Fuse Dual Element Class RK5 45A, 250VAC, shipping cost = $5.99 | 100.0% |



The Ferraz Shawmut TR45R Dual Element One-Time Fuse is a essential safety device designed for use in 250V AC electrical circuits. This fuse is specifically engineered to provide reliable protection against short-circuit and overcurrent conditions.
The TR45R is a dual element fuse, which means it has two separate elements that operate at different current levels. The first element is designed to trip at a lower current level, typically around 45A, providing an initial level of protection. The second element is designed to trip at a higher current level, providing an additional layer of protection. This dual element design allows for a more gradual interruption of the current, reducing the risk of damage to connected equipment.
This one-time fuse is designed for use in industrial and commercial applications where high currents are present. It is rated for use in 250V AC circuits and is equipped with an RK5 fuse holder, which is a common type of fuse holder used in industrial and commercial settings.
The TR45R is manufactured by Ferraz Shawmut, a company with a long history of producing high-quality electrical safety products. The fuse is constructed using durable materials and is designed to withstand the rigors of industrial and commercial use.
In summary, the Ferraz Shawmut TR45R Dual Element One-Time Fuse is a reliable and effective safety device for use in 250V AC electrical circuits. Its dual element design provides multiple levels of protection against short-circuit and overcurrent conditions, making it an ideal choice for use in industrial and commercial applications.
Pros of buying Ferraz Shawmut TR45R Dual Element One-Time Fuse 250V AC RK5 45A:1. Reliability: Ferraz Shawmut is a well-known and trusted brand in the electrical industry, known for its high-quality products. This fuse is designed to withstand high currents and protect your electrical system from overloads.
2. Dual Element Design: The dual element design allows for both time-delay and instantaneous protection. This means the fuse will trip quickly in the event of a short circuit, but also provides time-delay protection for overloads, preventing unnecessary tripping.
3. One-Time Use: This fuse is designed to be used only once, ensuring that it will not reset after tripping, providing complete protection for your electrical system.
4. Rated for 45 Amp and 250V AC: This fuse is rated for a current of 45 amps and a voltage of 250V AC, making it suitable for a wide range of electrical applications.
Cons of buying Ferraz Shawmut TR45R Dual Element One-Time Fuse 250V AC RK5 45A:1. Price: Ferraz Shawmut products are typically more expensive than other brands, and this fuse is no exception. This may make it a less cost-effective option for some users.
2. Limited Availability: While Ferraz Shawmut is a well-known brand, its products may not be as widely available as those of other manufacturers. This could make it more difficult to find replacements or repair parts if needed.
Conclusion:The Ferraz Shawmut TR45R Dual Element One-Time Fuse 250V AC RK5 45A is a high-quality, reliable fuse that provides excellent protection for your electrical system. Its dual element design and one-time use feature make it a great choice for applications where reliable protection is essential. However, its price and limited availability may make it a less attractive option for some users. Ultimately, the decision to purchase this fuse will depend on your specific needs and budget.
Recommendation:If you are looking for a high-quality, reliable fuse for your electrical system and are willing to pay a premium for that level of protection, the Ferraz Shawmut TR45R Dual Element One-Time Fuse 250V AC RK5 45A is a great option. However, if cost is a concern, you may want to consider other brands that offer similar features at a lower price point. Ultimately, it is important to choose a fuse that meets your specific needs and provides adequate protection for your electrical system.
Details:
AD: 9 x 6 2.
specifications fuseaud:
- brand: Ferraz Shawmut
- mpn: Tr45r
- part type: Fuse
returns fuseaud:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
payments fuseaud:
- other
- wallet: apple-pay
- credit card: discover
offer fuseaud:
- best offers: true
- started: november 5, 2024
- sold #: 23
- availability: in stock
- options: ship-to-home
- in stock #: 5
- prices: $3.60–$110.00
- item condition:
- New
- New – Open box
- Used
- Seller refurbished
general fuseaud:
- category: Electronics > Vehicle Gps > Car Audio Video Installation > Fuses Holders
shipping fuseaud:
- service: usps priority mail
- carrier: usps
- transit: 3-7 days
- class: expedited
- type: fixed
seller fuseaud:
- # reviews: 25360
- city: coffeyville, kansas
- rating: 99.3%
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