BUSSMANN Box High Fuse FWH-400A

( Brand: Bussmann ), ( Model: FWH-400A ), ( Part Type: Fuse Box ), ( Manufacturer Part Number: FWH400A )

Review BUSSMANN New In Box High Speed Fuse

The Bussmann FWH-400A High Fuse Box is a versatile and reliable solution for protecting electrical circuits from overcurrent conditions. This fuse box is designed and manufactured by Bussmann, a leading brand known for its high-quality fusing products.

The FWH-400A is a 400A main fuse box, which means it can handle up to 400 amperes of current. It is suitable for use in industrial, commercial, and residential applications where high current protection is necessary. The box is constructed of heavy-duty, corrosion-resistant materials, ensuring longevity and reliability even in harsh environments.

The FWH-400A is designed to accommodate up to 16 fuses, each with a current rating of up to 250A. The fuses can be easily installed and removed using the convenient side-mounted clips. The box also features a removable fuse holder, which allows for easy access to the fuses for replacement or maintenance.

One notable feature of the FWH-400A is its high short-circuit capacity. It is rated for a short-circuit current of up to 200,000 amperes, making it an ideal choice for applications where the risk of short circuits is high. The box also includes a grounding bar, which ensures proper grounding of the electrical system.

The FWH-400A High Fuse Box is UL listed, ensuring compliance with the latest safety standards. It is also RoHS compliant, meaning it does not contain any hazardous substances. The box is shipped fully assembled and ready to use, making installation quick and easy.

In summary, the Bussmann FWH-400A High Fuse Box is a robust and reliable solution for protecting electrical circuits from overcurrent conditions. It is suitable for use in a wide range of applications and features a high short-circuit capacity, easy installation, and compliance with the latest safety standards.

The Bussmann FWH-400A High Fuse Blowout Protector is a crucial component in electrical systems that require overcurrent protection. This device is designed to protect circuits from damage caused by overcurrent conditions, such as short circuits or overloads. Here are some pros and cons of buying a Bussmann FWH-400A High Fuse:

1. High Current Rating: The FWH-400A can handle up to 400 Amps of continuous current, making it suitable for heavy-duty applications.

2. Fast Acting: The fuse element is designed to melt quickly when the current exceeds the rated value, providing excellent overcurrent protection.

3. Rugged Construction: The FWH-400A is built to withstand harsh environments and is suitable for use in industrial applications.

4. Versatile: This fuse is available in various mounting configurations, including surface, panel, and PCB mounting, making it suitable for various applications.

1. Cost: The FWH-400A is a high-performance fuse, and its price reflects its capabilities. It may be more expensive than other fuses with lower current ratings.

2. Limited Fuse Sizes: The FWH-400A is available in a limited range of fuse sizes, which may not be suitable for all applications.

3. Replacement: Replacing a blown fuse with a new one can be time-consuming and requires the correct replacement fuse.

The Bussmann FWH-400A High Fuse is a reliable and effective solution for applications that require high current overcurrent protection. Its rugged construction, fast acting, and high current rating make it an excellent choice for heavy-duty applications. However, its cost and limited fuse sizes may be a consideration for some users. Ultimately, the decision to purchase the FWH-400A depends on the specific requirements of your application and your budget.

If you require high current overcurrent protection for your electrical system and can afford the cost, the Bussmann FWH-400A High Fuse is an excellent choice. Its fast acting, rugged construction, and versatility make it a reliable and effective solution for heavy-duty applications. However, if you have a limited budget or require a wider range of fuse sizes, you may want to consider other options. In that case, you can explore other high-performance fuses with lower current ratings or standard fuses with a broader range of sizes to find a solution that fits your needs and budget.

Details:

The product is a new in box Bussmann FWH-400A high speed fuse designed for industrial automation and motion control systems. This fuse is specifically engineered for use in PLC processors, providing reliable protection and high-speed operation. With the trusted Bussmann brand and model number FWH-400A, users can rely on this product to ensure smooth functioning of their industrial automation systems.

part #: fwh400a prices

• $34.95-$70.00

specifications plcmechanize:

• brand: Bussmann
• model#: FWH-400A
• part type: Fuse Box
• manufacturer part number: FWH400A

seller plcmechanize:

• # reviews: 10652
• city: Manvel, Texas
• rating: 99.6%

returns plcmechanize:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

offer plcmechanize:

• sold: 0
• started: January 24, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 2

shipping plcmechanize:

• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated
• carrier: USPS
• transit: 4-9 Days
• class: Standard

payments plcmechanize:

• wallet: Paypal
• credit card: Discover
• other

general plcmechanize:

• condition: New Open box
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

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