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 Series
RS Stock No. 898-0796
Mfr. Part No.002550104
BrandAltech
TWD837.00
Each
units
- - - 30A 600V ac 3 - Top Hat Plastic 10mm 38mm Class CC - PCF
RS Stock No. 898-0872
Mfr. Part No.002572000
BrandAltech
TWD1,992.00
Each
units
- - - 100A 690V ac 1+N - Top Hat Plastic 22mm 58mm - - VLC
RS Stock No. 898-0853
Mfr. Part No.002563102
BrandAltech
TWD3,107.00
Each
units
- - - 50A 1000V dc 2 Yes Top Hat Plastic 14mm 51mm - - VLC
RS Stock No. 898-0743
Mfr. Part No.002544100
BrandAltech
TWD1,269.00
Each (In a Pack of 4)
units
- - - 32A 690V ac/dc 3 Yes Top Hat Plastic 10mm 38mm Midget - VLC
RS Stock No. 898-0759
Mfr. Part No.002550001
BrandAltech
TWD280.00
Each
units
- - - 32A 690V ac 1 - Top Hat Plastic 10mm 38mm Midget - PCF
RS Stock No. 898-0812
Mfr. Part No.002550213
BrandAltech
TWD1,434.00
Each
units
- - - 25A 1000V dc 2 Yes Top Hat Plastic 10mm 38mm - - PCF
RS Stock No. 898-0771
Mfr. Part No.002550013
BrandAltech
TWD846.00
Each
units
- - - 32A 690V ac 2 Yes Top Hat Plastic 10mm 38mm Midget - PCF
RS Stock No. 898-0875
Mfr. Part No.002571000
BrandAltech
TWD995.00
Each
units
- - - 100A 690V ac 1 Yes Top Hat Plastic 22mm 58mm - - VLC
RS Stock No. 898-0897
Mfr. Part No.002574000
BrandAltech
TWD2,987.00
Each
units
- - - 100A 690V ac 3 - Top Hat Plastic 22mm 58mm - - VLC
RS Stock No. 898-0878
Mfr. Part No.002571100
BrandAltech
TWD1,593.00
Each
units
- - - 100A 690V ac 1 Yes Top Hat Plastic 22mm 58mm - - VLC
RS Stock No. 898-0799
Mfr. Part No.002550111
BrandAltech
TWD597.00
Each
units
- - - 30A 600V ac 1 Yes Top Hat Plastic 10mm 38mm Class CC - PCF
RS Stock No. 898-0806
Mfr. Part No.002550201
BrandAltech
TWD398.00
Each
units
- - - 25A 1000V dc 1 - Top Hat Plastic 10mm 38mm - - PCF
RS Stock No. 900-2024
Mfr. Part No.KV10X38CC
BrandAltech
TWD986.00
Each
units
- - - 30A 600V ac 6 - - - - - KU340N - -
RS Stock No. 898-0711
Mfr. Part No.002541400
BrandAltech
TWD597.00
Each
units
- - - 30A 600V ac/dc 1 Yes Top Hat Plastic 10mm 38mm Class CC - VLC
RS Stock No. 898-0881
Mfr. Part No.002572100
BrandAltech
TWD2,589.00
Each
units
- - - 100A 690V ac 1+N Yes Top Hat Plastic 22mm 58mm - - VLC
RS Stock No. 898-0834
Mfr. Part No.002562000
BrandAltech
TWD1,035.00
Each
units
- - - 50A 690V ac 1+N - Top Hat Plastic 14mm 51mm - - VLC
RS Stock No. 898-0869
Mfr. Part No.002565000
BrandAltech
TWD2,072.00
Each
units
- - - 50A 690V ac 3+N - Top Hat Plastic 14mm 51mm - - VLC
RS Stock No. 898-0800
Mfr. Part No.002550203
BrandAltech
TWD796.00
Each
units
- - - 25A 1000V dc 2 - Top Hat Plastic 10mm 38mm - - PCF
RS Stock No. 898-0755
Mfr. Part No.002544400
BrandAltech
TWD1,793.00
Each
units
- - - 30A 600V ac/dc 3 Yes Top Hat Plastic 10mm 38mm Class CC - VLC
RS Stock No. 898-0828
Mfr. Part No.002561002
BrandAltech
TWD517.80
Each (In a Pack of 12)
units
- - - 50A 1000V dc 1 - Top Hat Plastic 14mm 51mm - - VLC