Bussman Fusetron FRSR400 Time Delay Fuse, 400A, 6000V

Protect your high-voltage electrical systems with the Bussmann Fusetron FRS-R-400 Time Delay Fuse. Designed for demanding industrial applications, this fuse offers reliable overcurrent protection with a robust rating of 400A and 6000V. The time delay feature allows it to handle temporary overloads without immediate interruption, ensuring both safety and efficiency in critical environments.

Key Features:

• Model: Bussmann Fusetron FRS-R-400
• Type: Time Delay Fuse
• Current Rating: 400 Amperes
• Voltage Rating: 6000 Volts
• Design: Time delay functionality permits temporary overloads, minimizing nuisance trips and enhancing system reliability
• Construction: Built to withstand high-voltage conditions with durable materials for long-term performance
• Application: Ideal for high-voltage circuits, machinery, and equipment in industrial settings
• Compliance: Conforms to industry standards for safety and performance in high-voltage environments

Why Choose Bussmann Fusetron FRS-R-400?

• High-Voltage Protection: Designed to handle high-voltage applications safely and effectively, ensuring circuit integrity.
• Time Delay Feature: Allows fuses to tolerate short-term overloads, reducing unnecessary interruptions and maintenance needs.
• Durable and Reliable: Engineered for durability in high-voltage conditions, offering dependable protection and longevity.
• Versatile Application: Suitable for a range of industrial and commercial high-voltage systems.
• Enhanced Safety: Adheres to rigorous safety standards, providing secure and effective overcurrent protection.

We ship orders Monday through Friday, excluding holidays. Most in-stock items are processed and shipped within 1–2 business days. Once your order ships, you’ll receive tracking information via email.

Standard Shipping: 2–5 business days (carrier: USPS, UPS, or FedEx depending on item size and destination)

Expedited Shipping: Available upon request. Contact us before ordering.

Freight Shipping: Larger or palletized orders may ship via LTL freight. We’ll contact you directly for delivery coordination.

Shipping Rates:
Shipping costs are calculated at checkout based on weight, dimensions, and destination. For bulk orders or local pickups, please contact us for custom shipping options.

New Products are covered by a 90 Day Warranty. Used Products are sold as is.

   Returns are accepted within 30 days of delivery.
    •    Items (new or used) must be in the same condition as received and include original packaging when possible.
    •    A receipt or proof of purchase is required.
    •    Buyer is responsible for return shipping unless the item is defective or not as described.

 A 20% restocking fee applies to all returns not due to defects or listing errors (e.g., ordered by mistake, no longer needed).
    •    This fee will be deducted from the refund total.