Home » Reliance NCLR 300 Class RK1 Current Limiting Fuse 250 Volt
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Reliance

Reliance NCLR 300 Class RK1 Current Limiting Fuse 250 Volt

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SKU: 2696
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$49.99

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The Reliance NCLR 300 Class RK1 Current Limiting Fuse is designed for high-performance protection in industrial and commercial electrical systems. This fuse effectively limits the current and energy let-through during fault conditions, providing enhanced protection for electrical equipment and systems.

Features:

  • Model Number: NCLR 300
  • Manufacturer: Reliance
  • Type: Class RK1 Current Limiting Fuse
  • Current Rating: 300 Amps
  • Voltage Rating: 250 Volts AC
  • Interrupting Rating: High interrupting capacity to handle large fault currents
  • Construction:
    • Element: Typically features dual-element construction for both short-circuit and overload protection
    • Body: Durable construction designed to withstand high fault currents and environmental conditions
    • End Caps: Designed for secure and reliable connections
  • Current Limiting: Limits the let-through current and energy to protect downstream equipment and minimize potential damage
  • Time-Delay: Allows for temporary overcurrent conditions, such as motor start-ups, without blowing
  • Compliance: Meets UL and CSA safety standards for reliable operation

Applications:

  • Industrial Power Distribution: Protects transformers, motors, and other high-power electrical equipment
  • Commercial Electrical Systems: Ensures safety in commercial buildings by protecting against electrical faults
  • Control Panels: Used in control panels to provide reliable overcurrent protection
  • Motor Protection: Suitable for protecting motors and other inductive loads from overcurrent and short-circuit conditions

The Reliance NCLR 300 Class RK1 Current Limiting Fuse is a dependable choice for safeguarding your electrical systems. Its high interrupting capacity and current-limiting features ensure that your equipment is protected from the damaging effects of electrical faults, providing peace of mind and enhanced safety in industrial and commercial applications.

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.