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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPF511
- Phone: (800) 221-9723
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Frequently asked questions
Does this fuse react quickly to surges?
Yes, this is a fast-acting fuse. It is specifically engineered to interrupt the electrical circuit immediately upon detecting an overcurrent condition beyond the 4/5 Amp limit, providing reliable protection for your sensitive equipment.
Can I easily check the fuse status?
Absolutely. The fuse is constructed with a glass body, which allows you to perform a quick visual inspection of the element inside. This makes it easy to confirm if the fuse has blown without needing specialized tools.
Are these standard dimensions for easy replacement?
Yes, these feature standardized dimensions of 5mm in diameter by 20mm in length. These are common industry specifications, designed to ensure broad compatibility with many devices classified under general shop aids and electrical systems.
How many fuses come in each pack?
Each order includes a convenient pack of 5 fuses. This ensures you have spares on hand immediately for maintenance or future troubleshooting needs.
Is this a high-quality replacement part?
Yes, this is a factory-new RPI replacement component. It is built to precise electrical standards, ensuring it effectively maintains the safety and integrity of your machinery and electrical devices.
Is it safe for 250V systems?
Yes, this fuse is fully rated for 250 Volts. It is designed to safely handle this voltage capacity while ensuring the circuit is protected if the current exceeds the 4/5 Amp rating.
Does it provide precise circuit protection?
Definitely. It is specifically rated at 4/5 Amps. This precise rating ensures that your equipment is protected by a component designed to meet exact current limitations, preventing damage from overcurrent scenarios.
Is this suitable for general shop equipment?
Yes, this fuse is specifically categorized for use in General Shop Aids and Electrical components. It serves as an essential safety component for maintaining the operational integrity of compatible machinery.
Can I buy this as part of a kit?
Yes, this fuse is also available as part of the comprehensive RPI Fuse Kit (Part #RPK520), which is an excellent option if you require a broader set of fuses for your maintenance needs.
Does the glass construction offer better reliability?
The glass construction is primarily chosen for its transparency, allowing for immediate visual status checks. It is a standard, reliable material choice for fast-acting fuses that require quick maintenance and diagnostics.

RPI RPF511 Fuse (4/5A, 250V) - 5Mm X ...