Eaton 5A T Melamine Cartridge Fuse, 0.41 x 1.5 in

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Subtotal (1 pack of 10 units)*

£1,049.00

(exc. VAT)

£1,258.80

(inc. VAT)

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  • Ready to ship from 25 May 2026
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1 +£1,049.00£104.90

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RS Stock No.:
261-726
Mfr. Part No.:
FNQ-R-5
Brand:
Eaton
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Brand

Eaton

Product Type

Cartridge Fuse

Current Rating

5A

Fuse Size

0.41 x 1.5 in

Fuse Speed

T

Voltage

600V

Overall Length

1.5in

Body Material

Melamine

Fuse Characteristics

Current Limiting High Inrush Time-Delay Fuse

Series

FNQ

Standards/Approvals

RoHS, CE

RoHS Status: Exempt

COO (Country of Origin):
MX

Eaton Cartridge Fuse, 5A Current Rating, 600V Voltage - FNQ-R-5


This cartridge fuse provides time-delayed overcurrent protection for control circuits and branch wiring in industrial installations. Designed for applications prone to high inrush currents, it combines a dual-element, current-limiting architecture with a rejection-style format to reduce equipment stress and simplify replacement within compatible fuseholders.

Features & Benefits


• 200kA interrupting capacity protects against severe fault currents
• 600V rating supports high-voltage control and branch circuits
• Time-delay T speed allows momentary surges without nuisance trips
• Dual-element current limiting reduces prospective let-through energy
• Non-indicating ferrule-to-ferrule ends enable straightforward series connections

Applications


• Suitable for protection of small control transformers in panels
• Ideal for industrial control gear with frequent motor starts
• Used with branch circuits in automation and machine tools
• Can be used for replacing 5A slow-blow fuses in compatible holders

What is the rated operating current and typical response under overload?


It is rated at 5A and is designed to withstand short-duration inrush

it will clear sustained overloads while tolerating transient currents for approximately 12 s at 200% of rating.

How does the device limit energy during faults?


The dual-element construction interrupts quickly on high-magnitude faults, thereby limiting let-through energy and reducing thermal and magnetic stress on downstream components.

What materials and connection type are used for the fuse body and ends?


The fuse uses a melamine tubular body and ferrule-ended terminations suitable for secure insertion into compatible fuse clips.

Which physical attribute affects panel fitting and retention?


The rejection-style format ensures it only fits approved Class CC holders, providing correct polarisation and preventing incorrect installations.

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