Bussmann Fusetron FRSR90 Time Delay Current Limiting Fuse 90 Amp

The Bussmann Fusetron FRS-R-90 Time Delay Current Limiting Fuse (90 Amp) is a high-performance and reliable circuit protection device designed to safeguard electrical systems against overcurrent events. Rated for 90 Amps, this time-delay fuse provides superior protection by allowing short-duration surges while limiting long-term overcurrent conditions, making it perfect for industrial, commercial, and residential applications. It is ideal for use in motor circuits, transformers, and panelboards where overcurrent protection is critical to maintaining safety and preventing damage to electrical equipment.

The Bussmann FRS-R-90 is designed with time-delay characteristics that ensure it can withstand harmless inrush currents and electrical surges without blowing immediately, thus preventing unnecessary fuse replacements. With its current-limiting feature, this fuse also helps reduce the energy let-through during fault conditions, minimizing potential damage to electrical components and systems.

Features:

• 90 Amp Rating: The FRS-R-90 fuse is designed to handle 90 Amps of current, providing protection for electrical circuits, equipment, and wiring systems from overcurrent conditions.
• Time Delay Function: Offers time-delay characteristics, allowing the fuse to withstand temporary inrush currents and power surges (such as those from motor start-up), preventing unnecessary fuse blows and improving reliability.
• Current Limiting: The current-limiting design reduces the amount of energy passed through during fault conditions, protecting downstream electrical components and minimizing damage to the system.
• Reliable Circuit Protection: Ideal for use in motors, transformers, HVAC systems, control panels, and distribution circuits that require fast, efficient protection against short circuits and overload conditions.
• Durable Construction: Built with high-quality materials, the FRS-R-90 fuse is designed to last, providing consistent, dependable performance in various electrical protection applications.
• Easy to Replace: Designed for quick replacement with compatible fuse holders and electrical panels, minimizing downtime in industrial and commercial settings.

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.