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MERSEN FUSE PRF 5-6 SF MIPRF5-6SF

MERSEN FUSE PRF 5-6 SF MIPRF5-6SF

Mersen M205010 MIPRF5-6SF inline miniature fuse holder rated at 6.3 A and 250 V AC for cable-mounted circuit protection.

SKU: M205010Alt SKU: MIPRF5-6SFMPN: M205010
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Why Choose the Mersen M205010 PRF 5-6 SF Inline Fuse Holder?

The Mersen M205010, catalogue reference MIPRF5-6SF, is a compact inline miniature fuse holder designed for use with 5 x 20 mm and 6.3 x 32 mm cartridge fuses. Rated at 6.3 A and 250 V AC, it provides a dependable solution for protecting electrical circuits in industrial equipment, control systems and OEM assemblies.

Part of the Mersen PRF for Lines range, the M205010 is intended for in-line cable mounting where a compact, reliable fuse holder is required. Its robust insulating construction, low contact resistance and simple cable integration make it suitable for equipment manufacturers and maintenance engineers seeking dependable overcurrent protection.

Designed for applications where protection against direct contact is not required, the fuse holder features an IP00 protection rating, UL94 V-0 flammability-rated insulating material and supports cable sizes up to 0.75 mm².

Key Advantages

  • Compact inline fuse holder for miniature cartridge fuses.
  • 6.3 A rated current for industrial and electronic applications.
  • 250 V AC rated for IEC electrical systems.
  • Suitable for line-mounted wiring installations.
  • Low contact resistance improves electrical efficiency.
  • Manufactured by trusted circuit protection specialist Mersen.

Key Features

  • Mersen PRF for Lines series.
  • Catalogue number: MIPRF5-6SF.
  • Rated current: 6.3 A.
  • Rated voltage: 250 V AC.
  • Compatible with miniature cartridge fuses.
  • Inline cable mounting design.
  • Maximum cable size: 0.75 mm².
  • UL94 V-0 flame-retardant insulating material.
  • Low contact resistance of 5 to 10 mΩ.
  • RoHS compliant.

Reliable Inline Circuit Protection

Inline fuse holders provide a convenient method of incorporating overcurrent protection directly into cable assemblies. They securely retain the fuse while maintaining reliable electrical contact, making them suitable for machinery, power supplies, instrumentation and OEM electrical equipment.

The Mersen M205010 combines compact dimensions with dependable construction, making it well suited for installations where space is limited but reliable fuse protection remains essential.

Typical Applications

  • Industrial control equipment.
  • Electronic power supplies.
  • Machine wiring.
  • OEM electrical assemblies.
  • Instrumentation equipment.
  • Automation systems.
  • Replacement and maintenance applications.
  • Inline cable protection.

Technical Specifications

Phase Single Phase
Manufacturer Mersen
Series IEC Miniature Fuse Holders PRF for Lines
Model M205010
Catalogue number MIPRF5-6SF
Product type Inline miniature fuse holder
Rated current 6.3 A
Rated voltage 250 V AC
Current type AC
Compatible fuse sizes 5 x 20 mm and 6.3 x 32 mm
Maximum cable size 0.75 mm²
Protection rating IP00
Protection class Class I or II
Maximum contact resistance 5 to 10 mΩ
Flammability rating UL94 V-0
Impact safety category PC1
Dimensions Approximately 57 × 19 × 11.5 mm
RoHS compliant Yes
EAN 3605340184945
Device Type Fuse base / holder
Fuse Type Miniature
Fuse Size 5x20 mm
Current 6.3 A
Voltage 250 V

Frequently Asked Questions

What is the Mersen M205010 used for?

The Mersen M205010 is an inline miniature fuse holder designed to mount a compatible cartridge fuse within cable assemblies for overcurrent protection.

What are the electrical ratings?

The fuse holder is rated at 6.3 A and 250 V AC.

How is the fuse holder installed?

The M205010 is designed for inline cable mounting using conductors up to 0.75 mm².

What protection rating does it have?

The holder has an IP00 protection rating and is intended for installation within suitably protected electrical equipment.

Does the M205010 include a fuse?

No. The M205010 is supplied as a fuse holder only. A compatible cartridge fuse must be selected separately.

Trusted by Electrical Professionals Worldwide

Mersen fuse holders are trusted by OEM manufacturers, panel builders and maintenance engineers for dependable circuit protection across industrial automation and electrical installations.

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