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Eaton 20A F Melamine Cartridge Fuse, 10 x 38 mm

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Subtotal (1 unit)*

£31.75

(exc. VAT)

£38.10

(inc. VAT)

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Units
Per unit
1 - 4£31.75
5 - 24£29.52
25 - 49£27.62
50 - 99£25.92
100 +£24.42

*price indicative

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RS Stock No.:
849-5932
Distrelec Article No.:
133-19-403
Mfr. Part No.:
KTK-20
Brand:
Eaton
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Brand

Eaton

Product Type

Cartridge Fuse

Current Rating

20A

Fuse Size

10 x 38 mm

Fuse Speed

F

Voltage

600V ac

Body Material

Melamine

Overall Length

38mm

Fuse Characteristics

Fast Acting

Series

KTK

Diameter

10mm

Standards/Approvals

UL 248-14

Eaton KTK Series Cartridge Fuse, 20A Current Rating, 600V AC Voltage - KTK-20


This cartridge fuse provides fast interruption of overcurrent in industrial electrical systems. Designed for use in high-voltage AC installations, it protects circuits by opening quickly under fault conditions while fitting standard cartridge holders. The construction supports routine service replacement in automation and electrical control panels.

Features and Benefits:


• Fast-acting element ensures Rapid fault clearing
• Rated for 20A to protect medium-current circuits
• Operates at 600V AC for higher-voltage applications
• 10mm diameter enables Compact holder compatibility
• Melamine body provides electrical insulation and heat resistance
• Complies with UL 248-14 for recognised performance standards

Applications


• Suitable for protective circuits in factory automation panels
• Ideal for overload protection in control cabinets
• Used with motor protection modules in mechanical systems
• Can be used for branch-circuit protection in electrical distribution

What physical form factor does it use for installation?


It uses a 10x38mm cylindrical cartridge format that fits corresponding fuse clips and panel holders.

How does the fuse respond to transient overcurrents?


Its fast-acting characteristic means it clears short-duration high currents quickly to limit stress on connected equipment.

What materials affect its thermal behaviour during operation?


The melamine body offers insulating properties and helps manage heat dissipation around the fuse element during fault events.

Which environments benefit from its voltage rating?


Systems running up to 600V AC, such as industrial distribution networks and motor control circuits, are appropriate for its electrical operating range.

Note

Eaton formerly known as Bussmann

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