
A2K400R Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is Used, 2 Gould Shawmut - A2K400R & A2K400, 250VAC, 400A, Class RK1 - (CG1B), FREE SHIPPING | 99.8% |
![]() | $23.00 | Condition is Used, Gould Shawmut A2K400R Fuse 400A 600V AC Class RK1 Time-Delay Industrial, shipping cost = $18.15 | 99.7% |
![]() | $33.39 | Condition is Used, GOULD SHAWMUT A2K400R AMP-TRAP FUSE 400AMPS CLASS RK1 FUSE 250VAC , shipping cost = $8.50 | 99.6% |
![]() | $39.00 | Condition is Used, Gould Shawmut A2K400R Amp-Trap 400A Fuse 250 VAC Or Less Class RK1, shipping cost = $8.00 | 99.6% |
![]() | $50.00 | Condition is Used, GOULD SHAWMUT A2K400R AMP-TRAP FUSE 400AMPS CLASS RK1 FUSE 250VAC , FREE SHIPPING | 100.0% |
![]() | $59.79 | Condition is Used, GOULD SHAWMUT A2K400R AMP-TRAP FUSE 400AMPS CLASS RK1 FUSE 250VAC , FREE SHIPPING | 99.6% |
![]() | $49.99 | Condition is Used, Gould Shawmut A2K400R Amp-Trap 400A Fuse, shipping cost = $12.95 | 100.0% |
![]() | $69.00 | Condition is Used, Gould Amptrap A2K400R 400 Amp 250VAC RK1 Fuse, FREE SHIPPING | 100.0% |
![]() | $80.70 | Top Pick! Condition is Used, 2 Gould Shawmut A2K400R FUSE, shipping cost = $10.99 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $74.99 | Condition is New – Open box, Gould Amp-Trap A2K400R Time Delay Class RK1 400 Amp 250 Volt Fuse, shipping cost = $8.13 | 100.0% |
![]() | $139.00 | Top Pick! Condition is New – Open box, Gould Shawmut Amptrap A2K400R 400A Current Limiting Fuse, shipping cost = $12.00 | 99.6% |
![]() | $249.00 | Top Pick! Condition is New – Open box, (Lot Of 2) Gould Shawmut Amptrap A2K400R 400A Current Limiting Fuse, shipping cost = $20.00 | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $79.69 | Condition is New, GOULD SHAWMUT A2K400R Fuse A2K 400R AMPTRAP Class RK1 250 V 400 AMP, FREE SHIPPING | 99.6% |
![]() | $156.99 | Condition is New, NEW Gould Shawmut A2K400R Amp-Trap 400A Fuse *FREE SHIPPING*, FREE SHIPPING | 99.7% |
![]() | $230.00 | Condition is New, Gould Shawmut Amp-trap fuses A2K400R 250 Volts 400 AMP Sold in single boxes., shipping cost = $15.00 | 100.0% |
![]() | $315.95 | Condition is New, Gould Ferraz Shawmut Mersen A2K400R NSNP **GENUINE**, FREE SHIPPING | 100.0% |
![]() | $395.00 | Condition is New, Lot of (2) NEW Gould Shawmut A2K400R Amp-Trap 400A Fuse FREE SHIPPING, FREE SHIPPING | 99.6% |


The Gould-Shawmut A2K400R is a high-performance fuse designed for reliable electrical protection in various applications. This 400A, 250V fuse is part of Gould's RK1 series, which is renowned for its durability and reliability.
The Gould-Shawmut A2K400R fuse is a cartridge fuse, featuring a compact design that allows for easy installation and replacement in electrical panels. It is rated at 400 amperes and operates at a voltage of 250 volts, making it suitable for heavy-duty applications such as industrial machinery, HVAC systems, and electrical power distribution.
The A2K400R fuse is made with high-quality materials, including a silver alloy element that ensures fast and reliable clearing of faults. It also features a ceramic insulator, which provides excellent thermal and electrical insulation, ensuring the safety and longevity of the fuse.
The Gould-Shawmut A2K400R fuse is designed to withstand high temperatures and voltage surges, making it an ideal choice for applications that require reliable electrical protection. It is also RoHS compliant, which means it is free from harmful substances such as lead, mercury, and cadmium.
In summary, the Gould-Shawmut A2K400R fuse is a high-performance, reliable, and durable fuse that is suitable for heavy-duty applications. Its compact design, fast clearing action, and high temperature and voltage resistance make it an excellent choice for reliable electrical protection in various industries.
Pros of buying Gould-Shawmut A2K400R Fuse 400A 250V RK1:1. Reputable Brand: Gould-Shawmut is a well-known and trusted name in the electrical industry, ensuring quality and reliability.
2. High Current Rating: With a 400A current rating, this fuse can handle high-power electrical loads, making it suitable for industrial or heavy-duty applications.
3. Voltage Rating: The 250V voltage rating is widely used in electrical systems, making this fuse a versatile choice.
4. Rugged Design: The fuse's RK1 design ensures durability and resistance to mechanical shock, providing a long lifespan.
Cons of buying Gould-Shawmut A2K400R Fuse 400A 250V RK1:1. Cost: Due to its high current and voltage rating, this fuse may be more expensive than lower-rated fuses.
2. Limited Applications: While the fuse is versatile, its high current and voltage rating may limit its use in residential applications or smaller electrical loads.
3. Special Handling: High-current fuses require special handling and installation, which may require additional training or expertise.
Conclusion:The Gould-Shawmut A2K400R Fuse 400A 250V RK1 is a high-quality, reliable option for industrial or heavy-duty applications that require a high current and voltage rating. However, its cost and specialized handling may make it less suitable for residential applications or smaller electrical loads. Consider the specific requirements of your electrical system before making a purchasing decision.
Recommendation:If you require a fuse with a high current and voltage rating for industrial or heavy-duty applications, the Gould-Shawmut A2K400R Fuse 400A 250V RK1 is an excellent choice. However, if you have a lower electrical load or a smaller budget, consider a fuse with a lower current and voltage rating that better suits your needs.
Details:
Interrupting rating. Gould Shawmut A2K400R fuse 400a 250v class rk1, 400 amp. Is.04012024.54 current limiting. 200,000 amps ac.
specifications fuseaud:
- brand: Gould-shawmut
- mpn: A2k400r
- voltage: 250
offer fuseaud:
- options: ship-to-home
- availability: in stock
- prices: $23.00–$395.00
- item condition:
- Used
- New – Open box
- New
- sold #: 28
- best offers: true
- in stock #: 5
- started: july 23, 2024
returns fuseaud:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: buyer
seller fuseaud:
- city: plano, texas
- rating: 99.0%
- # reviews: 5845
general fuseaud:
- category: Electronics > Vehicle Gps > Car Audio Video Installation > Fuses Holders
payments fuseaud:
- other
- credit card: mastercard
- wallet: paypal
shipping fuseaud:
- class: expedited, standard
- service: usps priority mail, ups ground, ups 2nd day air
- transit: 3-6 days
- carrier: usps, ups
- type: calculated
















