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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPF551
- Phone: (800) 221-9723
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Frequently asked questions
Does this fuse handle temporary power surges well?
Yes, this fuse features a Time Delay characteristic. This is specifically engineered to tolerate brief inrush currents without tripping, which prevents nuisance interruptions while still ensuring your circuits are protected against sustained overloads or short circuits.
Is this fuse made with durable, heat-resistant materials?
Absolutely. The RPI RPF551 is constructed from ceramic material. Ceramic fuses are known for being robust and highly heat-resistant compared to standard glass alternatives, making them ideal for demanding electrical applications.
What are the precise dimensions of this fuse?
This fuse follows the industry-standard physical dimensions, measuring 1/4 inch in diameter and 1-1/4 inches in length.
How many fuses are included in each package?
Each order you place includes a package containing 5 individual fuses.
Can I use this fuse for general shop electrical equipment?
Yes, this fuse is specifically designed and engineered for use within General Shop Aids electrical systems and is well-suited for maintenance, repair, and operations (MRO) tasks where circuit protection is required.
Is this a brand new, reliable electrical component?
Yes, the RPI RPF551 is a Factory New item. We prioritize reliability by providing components that are fresh from the manufacturer, ensuring they perform exactly as intended for your equipment.
Are these fuses part of a larger kit?
Yes, while these are sold individually as a pack of 5, they are also a component part of the RPI Part #RPK411 Fuse Kit. If you are looking to restock a variety of fuses, the kit may also be a great option.
What is the specific electrical rating for this fuse?
The fuse is rated for precise electrical compatibility at 6 Amps (6A) and 250 Volts (250V).
How does the time delay feature benefit my equipment?
The time delay functionality is crucial for equipment that may experience a momentary power spike during startup or operation. By avoiding nuisance tripping, it keeps your shop equipment running smoothly without sacrificing essential safety protection.
Is the RPI RPF551 manufactured to consistent standards?
Yes, as an RPI-branded component, this fuse is manufactured to meet specific operational requirements. It provides a reliable 6A, 250V protection standard, ensuring consistent performance for your electrical circuits.

RPI RPF551 Fuse (6A, 250V) - 1/4 X 1-...