Rail Mount Fuse Holders

Rail mount fuse holders are a device used to house fuses, which are designed to protect circuits from overcurrent or short circuits. When a fault is detected, the fuse will break, stopping the flow of current.

What are rail mount fuse holders used for?

Fuses are connected to rail mount fuse holders by slotting them in between two sets of metal contacts. The end caps on the fuses connect to the metal contacts on the fuse holder, allowing the current to flow through the device.

Rail mount fuse holders are specifically designed to be mounted to DIN rails, meaning that they feature a slot for the rail to attach to somewhere in the body of the fuse holder.

Types of rail mount fuse holders

Rail mount fuse holders can vary according to a number of different characteristics, including voltage and current rating, number of poles, lead time and terminal type. Their dimensions can also differ, as can the size and type of fuse that they are designed to fit.


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Description Price Anti Vibration Fuse Size Range Current Rating Voltage Rating Number of Poles Includes Indicator Rail Type Case Material Compatible Fuse Diameter Compatible Fuse Length Compatible Fuse Sizes Contact Material Priced to Clear
RS Stock No. 898-0875
Mfr. Part No.002571000
BrandAltech
£22.13
Each
Units
- - - 100A 690V ac 1 Yes Top Hat Plastic 22mm 58mm - - -
RS Stock No. 898-0759
Mfr. Part No.002550001
BrandAltech
£6.23
Each
Units
- - - 32A 690V ac 1 - Top Hat Plastic 10mm 38mm Midget - -
RS Stock No. 898-0774
Mfr. Part No.002550011
BrandAltech
£9.61
Each
Units
- - - 32A 690V ac 1 Yes Top Hat Plastic 10mm 38mm Midget - -
RS Stock No. 898-0881
Mfr. Part No.002572100
BrandAltech
£57.58
Each
Units
- - - 100A 690V ac 1+N Yes Top Hat Plastic 22mm 58mm - - -
RS Stock No. 898-0806
Mfr. Part No.002550201
BrandAltech
£8.85
Each
Units
- - - 25A 1000V dc 1 - Top Hat Plastic 10mm 38mm - - -
RS Stock No. 898-0812
Mfr. Part No.002550213
BrandAltech
£31.89
Each
Units
- - - 25A 1000V dc 2 Yes Top Hat Plastic 10mm 38mm - - -
RS Stock No. 898-0878
Mfr. Part No.002571100
BrandAltech
£35.44
Each
Units
- - - 100A 690V ac 1 Yes Top Hat Plastic 22mm 58mm - - -
RS Stock No. 898-0897
Mfr. Part No.002574000
BrandAltech
£66.43
Each
Units
- - - 100A 690V ac 3 - Top Hat Plastic 22mm 58mm - - -
RS Stock No. 900-2024
Mfr. Part No.KV10X38CC
BrandAltech
£21.93
Each
Units
- - - 30A 600V ac 6 - - - - - KU340N - -
RS Stock No. 898-0825
Mfr. Part No.002561000
BrandAltech
£11.52
Each
Units
- - - 50A 690V ac 1 - Top Hat Plastic 14mm 51mm - - -
RS Stock No. 898-0771
Mfr. Part No.002550013
BrandAltech
£18.83
Each
Units
- - - 32A 690V ac 2 Yes Top Hat Plastic 10mm 38mm Midget - -
RS Stock No. 898-0796
Mfr. Part No.002550104
BrandAltech
£18.61
Each
Units
- - - 30A 600V ac 3 - Top Hat Plastic 10mm 38mm Class CC - -
RS Stock No. 898-0872
Mfr. Part No.002572000
BrandAltech
£44.30
Each
Units
- - - 100A 690V ac 1+N - Top Hat Plastic 22mm 58mm - - -
RS Stock No. 898-0894
Mfr. Part No.002575000
BrandAltech
£88.59
Each
Units
- - - 100A 690V ac 3+N - Top Hat Plastic 22mm 58mm - - -
RS Stock No. 898-0819
Mfr. Part No.002550211
BrandAltech
£15.95
Each
Units
- - - 25A 1000V dc 1 Yes Top Hat Plastic 10mm 38mm - - -
RS Stock No. 898-0799
Mfr. Part No.002550111
BrandAltech
£13.28
Each
Units
- - - 30A 600V ac 1 Yes Top Hat Plastic 10mm 38mm Class CC - -
RS Stock No. 898-0840
Mfr. Part No.002563002
BrandAltech
£23.02
Each
Units
- - - 50A 1000V dc 2 - Top Hat Plastic 14mm 51mm - - -
RS Stock No. 898-0869
Mfr. Part No.002565000
BrandAltech
£46.06
Each
Units
- - - 50A 690V ac 3+N - Top Hat Plastic 14mm 51mm - - -
RS Stock No. 900-2020
Mfr. Part No.KV10X38
BrandAltech
£18.90
Each
Units
- - - 30A 600V ac 6 - - - - - KU340N - -
RS Stock No. 898-0884
Mfr. Part No.002573000
BrandAltech
£44.30
Each
Units
- - - 100A 690V ac 2 - Top Hat Plastic 22mm 58mm - - -