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. 765-2954
Mfr. Part No.SD2-D
SGD128.09
Each
units
Yes 2 - 400A - 1 - - - - - - - -
RS Stock No. 765-2932
Mfr. Part No.CHM1DIU
SGD72.09
Each
units
- 10 x 38 mm - 32A 690V 1 Yes - PET - - 10 x 38 mm - -
RS Stock No. 765-2958
Mfr. Part No.SD3-D
SGD75.26
Each
units
Yes 3 - 400A - 1 - - - - - - - -
RS Stock No. 703-8188
Mfr. Part No.CCP2-2-30CC
SGD134.46
Each
units
- 10 x 38mm - 30A 600V ac 2 Yes - - - - Class CC - -
RS Stock No. 703-8579
Mfr. Part No.CH221DU
SGD65.40
Each
units
- 22 x 58mm - 100A 690V ac 1 - - PET - - - - -
RS Stock No. 415-339
Mfr. Part No.SC32H-D
SGD15.31
Each
units
- F1 - 32A 550V ac - - - - - - F1 - -
RS Stock No. 703-8197
Mfr. Part No.CCP-3-30CC
SGD197.62
Each
units
- 10 x 38mm - 30A 600V ac 3 Yes - - - - 10 x 38 mm - -
RS Stock No. 703-8207
Mfr. Part No.CCP-PLC-IND
SGD108.31
Each
units
- 10 x 38mm - 5mA 24V dc - Yes - - - - - - -
RS Stock No. 703-8204
Mfr. Part No.CCP-AUX
SGD27.31
Each
units
- 10 x 38mm - 5A 240V ac 1, 2, 3 - - - - - - - -
RS Stock No. 765-2964
Mfr. Part No.TD3-D
SGD335.43
Each
units
Yes 3 - 630A - 3 - - - - - - - -
RS Stock No. 413-939
Mfr. Part No.RS100H
SGD77.61
Each
units
Yes A4 - 100A 660V ac - - - - - - - - -
RS Stock No. 418-653
Mfr. Part No.RS63LOCK
SGD22.93
Each (In a Pack of 3)
units
- - - - - - - - - - - - - -
RS Stock No. 221-673
Mfr. Part No.RS20PH/G
SGD26.85
Each
units
Yes A1 - 32A 660V ac - - - - - - - - -
RS Stock No. 418-495
Mfr. Part No.32NNSF
SGD10.42
Each
units
- F1 SAFEloc 32A 550V ac SP Yes DIN Rail - - - F1 - -
RS Stock No. 765-2914
Mfr. Part No.CH141DU
SGD28.24
Each
units
- 14 x 51mm - 50A 690V ac 1 - - PET - - - - -
RS Stock No. 413-923
Mfr. Part No.RS63H
SGD41.70
Each
units
Yes A3 - 63A 660V ac - - - - - - - - -
RS Stock No. 221-601
Mfr. Part No.RS20P/G/WHI
SGD41.87
Each
units
Yes A1 - 20A 660V ac - - - - - - - - -
RS Stock No. 418-489
Mfr. Part No.CM100F
SGD106.98
Each
units
- A3 - 100A 660V ac - Yes - - - - - - -
RS Stock No. 703-8178
Mfr. Part No.CCP2-1-30M
SGD67.93
Each
units
- 10 x 38mm - 30A 400V ac 1 Yes - - - - - - -
RS Stock No. 703-8184
Mfr. Part No.CCP-1-30CC
SGD81.58
Each
units
- Class CC - 30A 600V ac 1 Yes - - - - 10 x 38 mm - -