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庫存編號 898-0838
製造零件編號002562100
BrandAltech
HK$374.08
單位
- - - 50A 690V ac 1+N Yes Top Hat Plastic 14mm 51mm - - VLC
RS庫存編號 380-5662
製造零件編號US3J1
BrandMersen
HK$211.64
單位
- 22 x 58mm - 30A 600V ac 1 - - - - - - - -
RS庫存編號 852-7566
製造零件編號BK-DRA-1
HK$29.52
單位
- - - - - - - - - - - - - DRA
RS庫存編號 122-5261
製造零件編號57010020
BrandSocomec
HK$121.283
/個 (每包:6個)
單位
- - - 32A 690V 2 - - - 10mm 38mm - - -
RS庫存編號 182-1452
製造零件編號RS20HGN
HK$295.243
個 (以毎盒:10)
單位
- - - 20A 460 V dc, 660 → 690 V ac - - - - - - - - Red Spot
RS庫存編號 482-938
製造零件編號DF81
HK$65.82
單位
- 8.5 x 31.5mm - 25A 500V 1 - - - - - - - -
RS庫存編號 189-5329
製造零件編號M1062680
BrandMersen
HK$182.24
單位
- 8.5 x 31.5mm Modulostar 25A 400V ac 3 - - Thermoplastic - 8.5mm - - CMC8
RS庫存編號 181-8500
製造零件編號TD00-IP20
HK$188.51
單位
- NH00 - 160A 690V ac 3 - - - - - - - TD
RS庫存編號 898-0743
製造零件編號002544100
BrandAltech
HK$322.865
/個 (每包:4個)
單位
- - - 32A 690V ac/dc 3 Yes Top Hat Plastic 10mm 38mm Midget - VLC
RS庫存編號 898-0831
製造零件編號002561102
BrandAltech
HK$383.89
單位
- - - 50A 1000V dc 1 Yes Top Hat Plastic 14mm 51mm - - VLC
RS庫存編號 182-1721
製造零件編號32NNSFBS
HK$233.10
單位
- - - 32A 550V ac - - - - - - - - -
RS庫存編號 136-0485
製造零件編號P1023007
BrandMersen
HK$634.83
毎盒:1 個
Box(es)
- 00 - 160A 690V ac 3 - DIN 35 mm - - - - - 00.ST9
RS庫存編號 182-1617
製造零件編號RS63PH
HK$647.59
單位
- - - - - - - - - - - - - -
RS庫存編號 898-0872
製造零件編號002572000
BrandAltech
HK$506.79
單位
- - - 100A 690V ac 1+N - Top Hat Plastic 22mm 58mm - - VLC
RS庫存編號 247-9240
製造零件編號CM32FW
HK$133.57
單位
- A2 - 32A 660V ac - Yes - - - - - - -
RS庫存編號 293-1445
製造零件編號0 058 14
BrandLegrand
HK$93.46
單位
- - - 32A - 1 - - - - - - - -
RS庫存編號 182-1433
製造零件編號RS20P-GGY
HK$266.557
個 (以毎盒:10)
單位
- - - 20A 460 V dc, 660 → 690 V ac - - - - - - - - Red Spot
RS庫存編號 397-553
製造零件編號3NH3230
BrandSiemens
HK$315.38
/個 (每包:3個)
單位
- 1 - 250A 690V ac 1 - - - - - - - -
RS庫存編號 182-1747
製造零件編號RS100PH
HK$1,117.48
單位
- - - - - - - - - - - - - -
RS庫存編號 189-5335
製造零件編號H1062699
BrandMersen
HK$126.18
單位
- 10 x 38mm Modulostar 32A 690V ac/dc 2 - - Thermoplastic - 10.3mm - - CMC10