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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Viewing 61 - 80 of 305 products
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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. 247-9228
Mfr. Part No.32NNSFW
€8.72
Each
units
- F1 - 32A 660V ac - Yes - - - - F1 - -
RS Stock No. 898-0834
Mfr. Part No.002562000
BrandAltech
€30.52
Each
units
- - - 50A 690V ac 1+N - Top Hat Plastic 14mm 51mm - - VLC
RS Stock No. 482-483
Mfr. Part No.DF223NVC
€86.71
Each
units
- 22 x 58mm - 125A 690V 3+N Yes - - - - - - -
RS Stock No. 482-673
Mfr. Part No.DF81NV
€21.28
Each
units
- 8.5 x 31.5mm - 25A 500V 1+N Yes - - - - - - -
RS Stock No. 898-0878
Mfr. Part No.002571100
BrandAltech
€46.99
Each
units
- - - 100A 690V ac 1 Yes Top Hat Plastic 22mm 58mm - - VLC
RS Stock No. 898-0862
Mfr. Part No.002565100
BrandAltech
€103.39
Each
units
- - - 50A 690V ac 3+N Yes Top Hat Plastic 14mm 51mm - - VLC
RS Stock No. 188-1617
Mfr. Part No.FB01F1N
BrandLovato
€8.93
Each
units
- - - - - - - - - - - - - -
RS Stock No. 482-584
Mfr. Part No.DF223VC
€71.57
Each
units
- 22 x 58mm - 125A 690V 3 Yes - - - - - - -
RS Stock No. 482-897
Mfr. Part No.DF141
€12.66
Each
units
- 14 x 51mm - 50A 690V 1 - - - - - - - -
RS Stock No. 181-8833
Mfr. Part No.SD00-PB
€10.25
Each
units
- NH00 - 160A 690V ac - - - - - - - - SD
RS Stock No. 182-1452
Mfr. Part No.RS20HGN
€36.731
Each (In a Box of 10)
units
- - - 20A 460 V dc, 660 → 690 V ac - - - - - - - - Red Spot
RS Stock No. 182-1369
Mfr. Part No.SD2-D-PV
€72.61
Each (In a Pack of 3)
units
- NH2 - - 690V ac 1 - DIN Rail PBT - - - - NH Base
RS Stock No. 397-335
Mfr. Part No.3NC1492
BrandSiemens
€125.717
Each (In a Pack of 3)
units
- 14 x 51mm - 50A 690V ac 2 - - - - - - - -
RS Stock No. 482-465
Mfr. Part No.DF223NC
€73.67
Each
units
- 22 x 58mm - 125A 690V 3+N - - - - - - - -
RS Stock No. 898-0838
Mfr. Part No.002562100
BrandAltech
€44.62
Each
units
- - - 50A 690V ac 1+N Yes Top Hat Plastic 14mm 51mm - - VLC
RS Stock No. 182-1745
Mfr. Part No.CH127-1
€125.81
Each
units
- - - - - - - - - - - - - -
RS Stock No. 247-9234
Mfr. Part No.CM32FCW
€32.03
Each
units
- A1 - 32A 660V ac - Yes - - - - - - -
RS Stock No. 482-871
Mfr. Part No.DF143C
€37.21
Each
units
- 14 x 51mm - 50A 690V 3 - - - - - - - -
RS Stock No. 182-1447
Mfr. Part No.CHCC3DIU
€50.51
Each (In a Box of 4)
units
- 10 x 38mm - 30A 600V 2 Yes DIN Rail - 10mm 38mm 10 x 38 mm - CH
RS Stock No. 189-5331
Mfr. Part No.W1062688
BrandMersen
€6.10
Each
units
- 8.5 x 31.5mm Modulostar 25A 400V ac N - - Thermoplastic - 8.5mm - - CMC8
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