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. 287-5799
Mfr. Part No.N218213
BrandMersen
PHP347.85
Each
units
- 10 x 38mm - 32A 500V ac 1 No - - - - - - -
RS Stock No. 768-3728
Mfr. Part No.X305000
BrandMersen
PHP330.84
Each
units
- 8.5 x 31.5mm - 25A 500V ac/dc 1 - - Thermoplastic - - - - -
RS Stock No. 287-5783
Mfr. Part No.Z217211K
BrandMersen
PHP459.83
Each
units
- 00 - 160A 690V ac 1 - - Plastic - - - - -
RS Stock No. 503-883
Mfr. Part No.E305053
BrandMersen
PHP1,457.83
Each
units
- 10 x 38mm - 30A 690V ac 3 - - - - - - - -
RS Stock No. 768-3775
Mfr. Part No.E331135
BrandMersen
PHP3,673.21
Each
units
- - - 125A 690V ac/dc 3 - - Thermoplastic - - - - -
RS Stock No. 768-3769
Mfr. Part No.S331032
BrandMersen
PHP2,453.63
Each
units
- - - 50A 690V ac/dc 3 - - Thermoplastic - - - - -
RS Stock No. 768-3753
Mfr. Part No.D305006
BrandMersen
PHP334.60
Each
units
- 8.5 x 31.5mm - 25A 500V ac/dc 1 - - Thermoplastic - - - - -
RS Stock No. 371-0362
Mfr. Part No.Y201317
BrandMersen
PHP555.71
Each
units
- 10 x 38mm - 32A 690V ac 1+N - - Polyamide - - - - -
RS Stock No. 661-2987
Mfr. Part No.Y305001
BrandMersen
PHP736.91
Each
units
- 8 x 31.5mm - 25A 500V ac 1+N - - Thermoplastic - - - - -
RS Stock No. 806-8423
Mfr. Part No.Z233725
BrandMersen
PHP27.042
Each (In a Pack of 12)
units
- - - - - - - - - - - - - -
RS Stock No. 377-1317
Mfr. Part No.R211546
BrandMersen
PHP657.57
Each
units
- 10 x 38mm - 32A 400V ac 1+N - - - - - - - -
RS Stock No. 768-3750
Mfr. Part No.T331056
BrandMersen
PHP830.99
Each
units
- - - 50A 690V ac/dc N - - Thermoplastic - - - - -
RS Stock No. 768-3762
Mfr. Part No.F331067
BrandMersen
PHP3,786.66
Each
units
- - - 50A 690V ac/dc 3 - - Thermoplastic - - - - -
RS Stock No. 178-1157
Mfr. Part No.A230138
BrandMersen
PHP492.667
Each (In a Pack of 6)
units
- F1 - 32A 550V - - DIN 35 mm - - - - - -
RS Stock No. 189-5337
Mfr. Part No.S1062708
BrandMersen
PHP473.14
Each
units
- 10 x 38mm Modulostar 32A 690V ac/dc 1 Yes - Thermoplastic - 10.3mm - - CMC10
RS Stock No. 189-5341
Mfr. Part No.H1062722
BrandMersen
PHP420.00
Each
units
- 10 x 38mm Modulostar 32A 690 1000V ac/dc N - - Thermoplastic - 10.3mm - - CUS10
RS Stock No. 136-0631
Mfr. Part No.W1002129A
BrandMersen
PHP24,694.32
Each
units
- 2 - 400A - - - - - - - - - -
RS Stock No. 189-5328
Mfr. Part No.Q1062683
BrandMersen
PHP873.13
Each
units
- 8.5 x 31.5mm Modulostar 25A 400V ac 2 - - Thermoplastic - 8.5mm - - CMC8
RS Stock No. 189-5335
Mfr. Part No.H1062699
BrandMersen
PHP858.34
Each
units
- 10 x 38mm Modulostar 32A 690V ac/dc 2 - - Thermoplastic - 10.3mm - - CMC10
RS Stock No. 182-0347
Mfr. Part No.H215655
BrandMersen
PHP586.21
Each
units
- 10 x 38mm - 32A 690V ac 1P+N - - - - 10mm 10 x 38 mm - -