SIERRA FS45460 Weatherproof Fuse 023121454606

( Brand: Sierra ), ( Part Type: Fuse ), ( Manufacturer Part Number: FS45460 ), ( UPC: 023121454606 )

Review SIERRA Weatherproof Fuse

The Sierra FS45460 is a high-performance, weatherproof automotive fuse designed to protect electrical circuits from short-circuits, overloads, and other electrical faults. This fuse is specifically engineered to withstand harsh environmental conditions, making it an ideal choice for vehicles that are frequently exposed to the elements.

The FS45460 is a 40A, fast-acting, glass fuse with a silver-plated contact that ensures a reliable and secure connection. Its weatherproof design features a molded, UV-resistant housing that protects the fuse from moisture, dust, and other environmental hazards. The housing is also resistant to oil, coolant, and other automotive fluids, ensuring the longevity of the fuse even in the most demanding conditions.

This fuse is suitable for use in various automotive applications, including lighting systems, power windows, and electrical accessory circuits. Its fast-acting design helps prevent damage to the electrical system by quickly interrupting the current flow when a fault is detected. The FS45460 is also RoHS compliant, meaning it meets the strictest environmental standards for the use of hazardous materials.

In summary, the Sierra FS45460 is a high-quality, weatherproof automotive fuse that offers reliable protection against electrical faults in even the most challenging environments. Its fast-acting design, silver-plated contacts, and UV-resistant housing make it a top choice for automotive enthusiasts and professionals alike.

Pros and Cons of Buying Sierra FS45460 Weatherproof Fuses

a. Weatherproof Design: These fuses are designed to withstand harsh weather conditions, making them ideal for outdoor use in various applications.

b. High Current Rating: The Sierra FS45460 fuses have a high current rating, which means they can handle a large amount of electrical current without blowing.

c. Fast Blow Fuses: These are fast-blow fuses, which means they provide excellent overload protection by melting the fuse element when the current exceeds the rated value.

d. Durable Construction: The fuses have a robust and durable construction, which ensures they can withstand rough handling and vibrations.

a. Limited Voltage Range: The Sierra FS45460 fuses are designed for specific voltage ranges, which may not cover all applications.

b. Higher Cost: Compared to standard fuses, weatherproof fuses like the Sierra FS45460 may cost more due to their advanced features and materials.

c. Size and Weight: The larger size and weight of these fuses may require additional space and mounting hardware, which could add to the overall installation cost.

The Sierra FS45460 weatherproof fuses offer several advantages, such as their weatherproof design, high current rating, fast-blow feature, and durable construction. However, they also have some disadvantages, including a limited voltage range, higher cost, and larger size and weight.

When deciding whether to purchase these fuses, consider the specific requirements of your application, including the electrical load, environmental conditions, and available space and budget. If your application requires a weatherproof fuse with a high current rating and fast-blow feature, the Sierra FS45460 may be a suitable choice, despite its higher cost and larger size.

If you need weatherproof fuses for an application with high electrical loads and a requirement for fast-blow protection, the Sierra FS45460 fuses are a recommended option. However, if your application has lower electrical loads or does not require a fast-blow feature, consider standard weatherproof fuses or other options with a lower cost and smaller size.

part # fs45460 prices

• $6.39-$28.13

specifications dorycontrol:

• brand: Sierra
• part type: Fuse
• manufacturer part number: FS45460
• upc: 023121454606

offer dorycontrol:

• started: June 14, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

returns dorycontrol:

• policy: No Returns

payments dorycontrol:

• wallet: Google-pay
• credit card: Discover
• other

general dorycontrol:

• condition: New
• Parts Accessories > Boat Parts > Controls Steering

seller dorycontrol:

• rating: 100.0%
• # reviews: 277

shipping dorycontrol:

• class: Standard
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• transit: 6-12 Days
• cost: $8.95