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Approvals & Standards


  • IEC 60269-2 and IEC 60947-3 Compliance
  • RoHS REACH Compliant
  • Marine certificates


Key features & benefits

The innovative and comprehensive Modulostar® range of Mersen fuse-holders. Modular fuse-holders are finger-safe under IEC standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). Modular fuse-holders are available in 1, 2, 3 or 4 poles, with or without visual blown fuse indicator. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. Modulostar® range is made of tough and durable thermoplastic or thermoset material.

More specifications



  • All circuits up to 500VAC for protection of motors,
  • transformers, low voltage distribution, control circuits, metering
  • Non-load operation


Product Specifications

Item Number


Catalogue No.


Item Description (ERP)


Short Description

CMC8 modular fuse holder, IEC, 1P, 8x32, DIN rail mounting, IP20  



Rated voltage AC IEC

400   V

Ampere Rating

25   A

ROHS Compliant


Fuse Size


Design Details

CMC8 single pole  

Number of Poles


Torque Rating

17.7   lb-in

Rated Impulse Withstand Voltage


Rated Insulation Voltage

690   V

Conventional Free Air thermal Current With Fuse-Links Ith

25   A

Max Power dissipation of Fuse Links Pn

2.5   W

Installation Mounting

DIN rail acc. EN 60715  


Wiring tool : PZ2 or flat 5.5x1mm screw drivers recommended (max. diameter 6mm)  

Product Weight

0.099   lb

Product Width

0.69   in

Product Length

2.41   in

Product Height

3.12   in

Sell Pack Quantity

12   EACH

Sell Pack Weight

1.19   lb

Sell Pack Width

3.54   in

Sell Pack Length

8.74   in

Sell Pack Height

2.68   in