Bussmann FRSR45 Time Delay Fuse

The Bussmann FRS-R-45 Time Delay Fuse is an essential overcurrent protection device designed for a wide range of industrial, commercial, and residential applications. This fuse offers time-delay protection, allowing systems to tolerate brief overloads while providing excellent safeguarding against sustained overcurrents. Whether used for motor circuits, HVAC systems, or other electrical equipment, the Bussmann FRS-R-45 provides dependable and long-lasting performance to keep your equipment protected and operational.

Key Features of the Bussmann FRS-R-45 Time Delay Fuse:

• Time Delay Function: Allows for temporary overloads without immediately blowing, providing protection while accommodating inrush currents.
• Current Rating: Rated for 45 Amps, suitable for medium-duty applications in both commercial and industrial environments.
• Versatile Use: Ideal for use in motor circuits, HVAC equipment, control systems, and sensitive electrical devices that require reliable overcurrent protection.
• Durable Construction: Built from high-quality materials for reliable and long-lasting performance in challenging environments.
• Fast Acting in Case of Prolonged Overcurrent: Quickly responds to fault conditions, protecting sensitive equipment from damage.

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.