- Condition: Factory New
- MFR: RPI Ships from Manufacturer
- MPN: RPF059
- Phone: (800) 221-9723
Buying RPI RPF059 Fuse (1/4A, 250V) - 1/4 X 1-1/4 - Time Delay from MFI Medical
Product details
- Manufacturer part number
- RPF059
- MFI SKU
- RPI-RPF059
Supplier, condition & warranty
- Supplier
- MFI Medical Equipment, Inc.
- Brand
- RPI
- Condition
- Factory New
MFI Medical is an authorized distributor for all new RPI items we sell. Any included warranty on a new item is provided directly by the manufacturer. MFI Medical is available to assist with manufacturer warranty claims.
Healthcare purchasing support: MFI Medical provides formal quotations, accepts purchase orders, and offers payment terms to approved customers. W-9 and vendor onboarding information and purchase order and payment instructions are available online.
Purchasing and warranty assistance: MFI Medical: (800) 633-1558. Contact MFI Medical · Warranty policy. Manufacturer product support: (800) 221-9723.
Price & shipping
| MPN | Condition & warranty | Item price (USD) |
|---|---|---|
| RPF059MFI SKU: RPI-RPF059 | Factory New | $17.55 $5.99 shipping* |
*Standard shipping to the contiguous U.S. is US$5.99 per eligible order below US$35, not per item, and free on eligible orders of US$35 or more. Combine eligible items to qualify. Other destinations and upgraded services cost extra. Shipping policy
Frequently asked questions
Why is the time delay feature useful?
Time delay (or slow-blow) fuses are essential for preventing nuisance blowing. They allow brief, harmless surges in current to pass through without interrupting power, only tripping when a sustained overcurrent is detected. This makes them ideal for equipment that might have minor power spikes during startup.
Is this compatible with the RPK411 fuse kit?
Yes, the RPF059 fuse is a direct component included within the RPI Fuse Kit (RPK411). If you are restocking or replacing components for that specific kit, this is the exact match you need.
Does the glass construction offer better reliability?
Yes, the glass casing is a standard for visual inspection, allowing you to quickly determine if the internal filament has blown without needing a multimeter. It provides a durable, industry-standard housing for the fuse element.
Will this fit standard fuse holders?
This fuse features the industry-standard physical dimensions of 1/4 inch diameter by 1-1/4 inch length. This common size is designed to fit a wide range of electrical holders found in general shop equipment.
Can this handle up to 250 Volts safely?
Absolutely. This fuse is specifically rated and tested for 250V applications. It is engineered to provide precise circuit protection up to that voltage threshold, ensuring safety for your electrical equipment.
How many fuses come in a single order?
Each order includes a retail package containing five (5) individual fuses. This is ideal for shop maintenance, allowing you to keep spares on hand for future replacements.
Is this a high-quality, factory-new component?
Yes, RPI parts are supplied as factory-new components. Choosing these replacements ensures that the electrical specifications—such as the 1/4 Ampere rating—meet the necessary safety standards for your equipment.
Is this suitable for general shop aid equipment?
Yes, this fuse is specifically designed for use in General Shop Aids. It is a reliable electrical component engineered for integration into systems that require accurate, controlled overcurrent protection.
How does the fuse protect against power surges?
The time-delay design is the key. It offers protection by remaining stable during momentary “inrush” current spikes—which are common when starting devices—while acting swiftly to protect the circuit during dangerous, sustained electrical overloads.
Is the 1/4 Amp rating precise for circuits?
Yes, the 1/4A (0.25 Amp) rating provides the exact sensitivity required for low-current circuits. Using a correctly rated fuse is critical for preventing damage to sensitive electronic components within your hardware.