Littlefuse, FLNR 40, RK5, Time Delay, Dual Element, Fuse
Littlefuse, FLNR 40, RK5, Time Delay, Dual Element, Fuse is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at Freeman Liquidators Annex
Description
Description
The Littelfuse FLNR 40 is a 40‑amp, Class RK5, time‑delay, dual‑element fuse designed for dependable protection in industrial and commercial electrical systems. Its time‑delay characteristics allow temporary inrush currents—ideal for motors, transformers, and inductive loads—while still providing fast response to sustained overloads and short circuits.
This fuse delivers current‑limiting performance, reducing fault energy and helping protect downstream equipment. A reliable choice for maintenance teams, electricians, and facility managers who need durable, high‑performance overcurrent protection.
Key Features
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40A Class RK5 fuse
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Time‑delay, dual‑element design supports motor and inductive loads
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250V AC rating (standard for FLNR series)
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Current‑limiting performance reduces damage during faults
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UL Listed / CSA Certified
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Compatible with Class R fuse blocks
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Durable Littelfuse construction for industrial environments
Common Applications
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Motor circuits
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HVAC equipment
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Industrial machinery
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Control panels
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Transformers
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General branch‑circuit protection
Dimensions: 7x3x2
Weight: 0.2 lb
Disclosure Policy
Disclosure Policy
This product was acquired by Freeman Liquidators from a sale of merchandise subject to a commercial insurance loss. Freeman Liquidators is a secondary seller of products, is not affiliated with or sponsored by the manufacturer of the products and is not a manufacturer authorized seller of the products. Sale of this product by Freeman Liquidators is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser.
All products are NEVER USED but external packaging will have damage. Some items may be placed into other packaging to ensure safe shipping. All items are opened for inspection prior to shipment to ensure the best quality of products. Freeman Liquidators guarantees your satisfaction. If you are not completely satisfied with a purchased product, within 30 days from the date of purchase, return the product in its packaging and Freeman Liquidators will fully refund your money.
Delivery and Shipping
Delivery and Shipping
Shipping is automatically calculated at checkout.
In store pickup is sometimes the only option. These products are noted as such in our listings.
Some items have been set up so that they require a shipping quote. Please fill out the appropriate form on the product's page and we will respond within 24-48 hours with a freight quote.
What we ship is by best carrier, some products prepaid and others not, due to our large variances in product lines, physical sizes and weight.
At checkout you will be prompted for shipping alternatives dependent on these parameters. Products which fit standardized packaging may also have calculated shipping costs by weight and volume on our website.
In all cases our staff audits for the best shipping cost and if necessary will contact our customer with recommendations.
Freight/Palleted items that are not accepted by the recipient or are sent back to us due to undeliverable address may be refunded, but the return shipping fees will be deducted from the overall amount of refund.
All returned items are subject to a 10% handling fee.
Littlefuse, FLNR 40, RK5, Time Delay, Dual Element, Fuse
Littlefuse, FLNR 40, RK5, Time Delay, Dual Element, Fuse is backordered and will ship as soon as it is back in stock.
Littlefuse, FLNR 40, RK5, Time Delay, Dual Element, Fuse
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