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.


...
Read more Read less

Filters

Viewing 1 - 20 of 31 products
Results per page
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. 482-865
Mfr. Part No.DF101N
TWD550.00
Each
units
- 10 x 38mm - 32A - 1+N - - - - - - - -
RS Stock No. 482-843
Mfr. Part No.DF103N
TWD929.00
Each
units
- 10 x 38mm - 32A 690V 3+N - - - - - - - -
RS Stock No. 482-702
Mfr. Part No.DF102V
TWD756.00
Each
units
- 10 x 38mm - 32A 690V 2 Yes - - - - - - -
RS Stock No. 482-718
Mfr. Part No.DF101NV
TWD678.00
Each
units
- 10 x 38mm - 32A 690V 1+N Yes - - - - - - -
RS Stock No. 482-893
Mfr. Part No.DF102
TWD525.00
Each
units
- 10 x 38mm - 32A 690V 2 - - - - - - - -
RS Stock No. 482-859
Mfr. Part No.DF103
TWD737.00
Each
units
- 10 x 38mm - 32A 690V 3 - - - - - - - -
RS Stock No. 482-590
Mfr. Part No.DF142V
TWD1,260.00
Each
units
- 14 x 51mm - 50A 690V 2 Yes - - - - - - -
RS Stock No. 482-871
Mfr. Part No.DF143C
TWD1,177.00
Each
units
- 14 x 51mm - 50A 690V 3 - - - - - - - -
RS Stock No. 482-465
Mfr. Part No.DF223NC
TWD2,385.00
Each
units
- 22 x 58mm - 125A 690V 3+N - - - - - - - -
RS Stock No. 482-673
Mfr. Part No.DF81NV
TWD674.00
Each
units
- 8.5 x 31.5mm - 25A 500V 1+N Yes - - - - - - -
RS Stock No. 482-594
Mfr. Part No.DF222V
TWD1,863.00
Each
units
- 22 x 58mm - 125A 690V 2 Yes - - - - - - -
RS Stock No. 482-714
Mfr. Part No.DF83V
TWD1,133.00
Each
units
- 8.5 x 31.5mm - 25A 500V 3 Yes - - - - - - -
RS Stock No. 482-540
Mfr. Part No.DF83N
TWD963.00
Each
units
- 8.5 x 31.5mm - 25A 500V 3+N - - - - - - - -
RS Stock No. 482-881
Mfr. Part No.DF142
TWD908.00
Each
units
- 14 x 51mm - 50A 690V 2 - - - - - - - -
RS Stock No. 482-887
Mfr. Part No.DF141N
TWD930.00
Each
units
- 14 x 51mm - 50A - 1+N - - - - - - - -
RS Stock No. 482-550
Mfr. Part No.DF221N
TWD1,710.00
Each
units
- 22 x 58mm - 125A - 1+N - - - - - - - -
RS Stock No. 482-562
Mfr. Part No.DF143VC
TWD1,673.00
Each
units
- 14 x 51mm - 50A 690V 3 Yes - - - - - - -
RS Stock No. 482-483
Mfr. Part No.DF223NVC
TWD2,807.00
Each
units
- 22 x 58mm - 125A 690V 3+N Yes - - - - - - -
RS Stock No. 482-544
Mfr. Part No.DF83
TWD760.00
Each
units
- 8.5 x 31.5mm - 25A 500V 3 - - - - - - - -
RS Stock No. 482-847
Mfr. Part No.DF81N
TWD512.00
Each
units
- 8.5 x 31.5mm - 25A 500V 1+N - - - - - - - -