89085114SP

Overview

The Hoffman Enclosures Inc. part number 89085114SP identifies a slow-blow fuse designed for electrical circuit protection within industrial enclosures. The component is rated for a maximum voltage of 250VAC and operates at a current capacity of 315mA. It utilizes a standard 5x20mm cylindrical body configuration, ensuring compatibility with common fuse holders found in Hoffman enclosure systems. This specific fuse type provides time-delay characteristics to withstand temporary inrush currents without nuisance blowing, making it suitable for protecting sensitive electronic components or control circuits from overcurrent conditions while maintaining operational continuity during brief load spikes.

Feature Summary

• Provides time-delayed protection against overcurrent conditions to prevent nuisance tripping during inrush events
• Designed for use in standard 5x20mm fuse holders commonly integrated into Hoffman enclosure assemblies
• Rated for 250VAC operation to ensure safe interruption of fault currents in low-voltage control circuits

Applications

• Protection of control circuits within NEMA-rated industrial enclosures
• Safeguarding sensitive electronic components from overcurrent damage
• Integration into pre-assembled Hoffman panel solutions requiring slow-blow fuse protection

Procurement Notes

Verify the exact specification matches your system requirements before ordering. Confirm that the 250VAC rating and 315mA current capacity align with your circuit design. Ensure the 5x20mm form factor fits your existing fuse holders. Check for any specific agency approvals required by your local regulations. Contact the manufacturer or authorized distributor for current availability and lead times as these may vary based on manufacturing schedules.

Selection Notes

Select this fuse when your application requires time-delay characteristics to handle momentary inrush currents typical in transformer or motor-driven loads. Ensure the operating voltage does not exceed 250VAC. Verify that the physical dimensions match the 5x20mm standard size. Consider the breaking capacity if available in official documentation. Do not substitute with fast-acting fuses unless the circuit design specifically allows for immediate interruption of inrush currents.

Part Context

This component belongs to the Hoffman Enclosures accessory line, which includes various protective devices and hardware for industrial control panels. Hoffman, now part of nVent, specializes in enclosure solutions that integrate seamlessly with their mounting and management products. This fuse is intended for use within their ecosystem of enclosures and accessories, providing essential circuit protection for the equipment housed inside.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. When replacing, ensure the new fuse matches the 5x20mm size, 250VAC rating, and 315mA slow-blow characteristic. Verify compatibility with the existing fuse holder mechanism. Consult official manufacturer cross-reference lists for verified alternatives.