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- FERRAZ A50QS400-4 500V 400A Fuse
Item #:
104538511
FERRAZ A50QS400-4 500V 400A Fuse
83% of respondents would recommend this to a friend
Item #:
104538511
TWD 2225
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, October 13
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Invest in this top-tier fuse and experience peace of mind knowing your electrical systems are well-protected.
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What Stands Out
High Voltage Rating
Designed to operate at 500V, this fuse ensures safety and reliability in high-voltage electrical systems, making it ideal for industrial applications.
Heavy Duty Performance
With a 400A capacity, this fuse provides robust protection against overloads, effectively safeguarding equipment and preventing downtime in demanding environments.
Quick Replacement
The A50QS400-4's design allows for quick and easy replacement, minimizing maintenance time and enhancing operational efficiency for electrical professionals.
Product Details
| Brand Name | Generic |
| Model | A50qs400-4 |
| Number of Items | 12 |
| Manufacturer | Ferraz |
| Included Components | SILVER |
| Part Number | 400A |
| Mounting Type | Through-Hole Mount |
| Material Type | Fiberglass |
| Color | gray |
| Brand | Generic |
| Material | Fiberglass |
| Item Weight | 2 lbs (910 grams) |
What's in the box
SILVER
Who Should Buy?
-
Industrial Use
Ideal for factories needing high-current fusing solutions to protect electrical equipment against overloads and short circuits.
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Electrical Contractors
Perfect for contractors involved in large-scale electrical installations requiring reliable and efficient circuit protection devices.
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Power Distribution
Suitable for businesses managing power distribution networks needing robust fuses that handle significant voltages and currents.
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Home Use
Not ideal for residential applications due to its high voltage and current ratings, which exceed typical household needs.
Product Description
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Customer Questions & Answers
-
Question:
What is the voltage rating of the FERRAZ FUSE A50QS400-4?
Answer: The voltage rating is 500V. -
Question:
What is the current rating of this fuse?
Answer: The current rating is 400A. -
Question:
Is this fuse suitable for industrial applications?
Answer: Yes, it is designed for heavy-duty industrial applications.
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Pros
- High performance and reliability
- Wide voltage rating
- Suitable for various applications
- Easy installation
- Durable construction
Cons
- May be slightly bulky for some setups.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TWD 2225
Order now and get it around Tuesday, October 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- High voltage rating of 500V for maximum safety.
- Current rating of 400A ideal for heavy-duty applications.
- Durable fiberglass-reinforced polyester construction.
- Compact design allows for easy integration in panels.
- Reliable protection against overcurrent events.
- Essential for maintaining smooth operations in industrial settings.
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