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Small cylindrical glass fuse, silver metal caps, transparent body

Littelfuse

Littelfuse CCMR.800 collectible fuse .8A 600V AC

SKU CH-TX33-4N8E1

A time-delay fuse rated .8 A at 600 V AC with a 200 kA interrupt rating

  • TypeFuses & Accessories
  • ColorTransparent
  • Time-delay operation handles motor-start surges
  • 600 V AC rating protects industrial control circuits
  • 200 kA interrupt rating clears heavy fault currents
  • Non-indicating cylindrical body fits standard CC fuse blocks
  • Class CC rejection design prevents incorrect fuse insertion

Littelfuse CCMR.800 Collectible Fuse

This new Littelfuse CCMR.800 is a collectible fuse rated at .8A and 600V AC. It belongs to the CCMR series with a time-delay characteristic and non-indicating design. The cylindrical body measures 1-1/2 in length by 13/32 in diameter and uses melamine material. It carries an interrupt rating of 200kA at 600V AC and 20kA at 250V DC.

For Collectors of Electrical Components

This item suits collectors interested in vintage or industrial electrical parts from the Littelfuse brand. It is not intended for buyers seeking modern circuit protection devices with indicating features or different amperage ratings. Those needing a fuse for active electrical installations should verify compatibility with their specific fuse block series before purchase.

Capacity and Headroom for Collection

As a collectible piece, it represents a Class CC fuse with dual-element construction compatible with L600C fuse block series. The time-delay function handles temporary overloads while the high interrupt rating provides substantial safety margins. Collectors should note the California Proposition 65 warnings regarding chemical content. The transparent color allows visual inspection of the internal elements.

Highlights

  • Time-delay operation handles motor-start surges
  • 600 V AC rating protects industrial control circuits
  • 200 kA interrupt rating clears heavy fault currents
  • Non-indicating cylindrical body fits standard CC fuse blocks
  • Class CC rejection design prevents incorrect fuse insertion

Specifications

BrandLITTELFUSE
TypeFuses & Accessories
ColorTransparent

Questions about this item

What fuse block series is required for the CCMR.800 to fit?

The CCMR.800 fits the L600C fuse block series with rejection-style clips.

Will the 200 kA interrupt rating at 600 V AC protect older 600 V panels?

Yes, the 200 kA interrupt rating at 600 V AC meets the requirement for standard 600 V panels.

How can I confirm the fuse is intact after installation without an indicator?

Measure continuity across the fuse with a multimeter; a closed circuit shows the element is intact.

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