FSP3-277-20KA

The Thomas Research FSP3-277-20KA Fused Line Surge Protector (SPD) is a high-performance electrical device designed to protect your electrical system from damaging surges and transients. This surge protector is suitable for applications where there is a risk of power line surges, such as in industrial settings, laboratories, or telecommunications facilities.

The FSP3-277-20KA model is a Type 2 surge protector, which means it utilizes a fused line side protection mechanism. This design provides an additional layer of safety by melting the fuse element when the surge current exceeds the protective level, preventing further damage to the connected equipment and the electrical system.

This surge protector has a rated voltage of 277V and a current rating of 20kA. The 20kA rating indicates its ability to withstand extremely large surge currents, providing robust protection against even the most severe electrical disturbances. It is also rated for a maximum continuous current of 16A, making it suitable for a wide range of applications.

The FSP3-277-20KA surge protector features a compact, rugged design with an IP20 degree of protection, ensuring it can withstand the rigors of industrial environments. It also comes with a clear LED indicator, which shows the status of the protector, allowing you to easily determine if it is functioning correctly.

This surge protector is easy to install, with a simple wiring configuration that requires minimal time and resources. It is designed to be mounted in a vertical position, and it comes with mounting holes for easy installation on a DIN rail or other suitable mounting surface.

In summary, the Thomas Research FSP3-277-20KA Fused Line Surge Protector is a robust and reliable solution for protecting your electrical system from damaging surges and transients. Its high surge protection rating, compact design, and easy installation make it an ideal choice for various industrial applications.

Pros and Cons of buying a Thomas Research FSP3-277-20KA Fused Line Surge Protector (SPD)

The Thomas Research FSP3-277-20KA is a fused line surge protector designed to protect electrical systems from damage caused by power surges. While this device offers several advantages, it also comes with some potential drawbacks. Here's a balanced assessment of its pros and cons.

1. Robust Protection: This surge protector is designed to protect against both incoming and outgoing electrical surges. It's ideal for applications where power fluctuations are frequent, such as industrial settings or areas prone to power outages.

2. Reliable Fuse System: The FSP3-277-20KA is equipped with a reliable fuse system that automatically disconnects the circuit when a surge exceeds its capacity. This feature ensures the safety of connected equipment and prevents damage to the surge protector itself.

3. High Surge Capacity: With a surge capacity of 20kA, this surge protector can handle powerful surges that can potentially damage sensitive electrical components.

4. Wide Applicability: This surge protector can be used in a variety of applications, including industrial machinery, HVAC systems, and telecommunications equipment.

5. UL Listed: The FSP3-277-20KA is UL listed, indicating that it has been independently tested and meets the safety standards set by the Underwriters Laboratories (UL).

1. Size and Weight: Compared to standard surge protectors, the FSP3-277-20KA is larger and heavier due to its robust design and high surge capacity. This can make installation and transportation more challenging.

2. Cost: Given its high surge capacity and robust design, the FSP3-277-20KA is more expensive than standard surge protectors. This may make it a less cost-effective option for smaller applications or budget-conscious consumers.

3. Limited Outlet Count: The FSP3-277-20KA has a limited number of outlets compared to standard surge protectors. This may require the use of multiple surge protectors for larger installations.

The Thomas Research FSP3-277-20KA offers robust protection against electrical surges, making it an excellent choice for industrial and commercial applications. Its reliable fuse system, high surge capacity, wide applicability, and UL listing further add to its appeal. However, its larger size, higher cost, and limited outlet count may make it less suitable for smaller applications or budget-conscious consumers.

If you're in need of a surge protector for an industrial or commercial application where power surges are frequent, the Thomas Research FSP3-277-20KA is a solid investment. Its robust protection, reliable fuse system, and high surge capacity make it an excellent choice for safeguarding sensitive electrical components. However, if you're working on a smaller project or have a limited budget, a standard surge protector may be a more cost-effective option.

Details:

New Thomas Research products FSP3-277-20KA fused in line surge protector type 5 spd fast and free us shipping.

specifications faclighting:

• brand: Thomas Research Products
• mpn: Fsp3-277-20ka
• part type: Protector

payments faclighting:

• credit card: discover
• wallet: apple-pay
• other

returns faclighting:

• policy: no returns

shipping faclighting:

• transit: 4-9 days
• type: calculated
• carrier: usps
• class: standard
• service: usps ground advantage

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

offer faclighting:

• in stock #: 5
• prices: $10.00–$374.99
• item condition:
  • New – Open box
  • New
• availability: in stock
• started: april 1, 2025
• sold #: 26
• options: ship-to-home

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• # reviews: 6348
• city: sandy, utah
• rating: 100.0%

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