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 503-900
製造零件編號B305050
BrandMersen
HK$50.92
單位
- 10 x 38mm - 30A 690V ac 1 - - - - - - - -
RS庫存編號 768-3769
製造零件編號S331032
BrandMersen
HK$327.01
單位
- - - 50A 690V ac/dc 3 - - Thermoplastic - - - - -
RS庫存編號 503-883
製造零件編號E305053
BrandMersen
HK$208.62
單位
- 10 x 38mm - 30A 690V ac 3 - - - - - - - -
RS庫存編號 503-899
製造零件編號D305052
BrandMersen
HK$139.70
單位
- 10 x 38mm - 30A 690V ac 2 - - - - - - - -
RS庫存編號 377-1294
製造零件編號H215632
BrandMersen
HK$87.26
單位
- 8 x 31mm - 20A 400V 1+N - - - - - - - -
RS庫存編號 768-3738
製造零件編號T305020
BrandMersen
HK$63.20
單位
- 10.3 x 38.1mm - 32A 690V ac/dc 1 - - Thermoplastic - - - - -
RS庫存編號 806-8423
製造零件編號Z233725
BrandMersen
HK$4.368
/個 (每包:12個)
單位
- - - - - - - - - - - - - -
RS庫存編號 768-3756
製造零件編號A331016
BrandMersen
HK$132.73
單位
- - - 50A 690V ac/dc 1 - - Thermoplastic - - - - -
RS庫存編號 768-3728
製造零件編號X305000
BrandMersen
HK$47.36
單位
- 8.5 x 31.5mm - 25A 500V ac/dc 1 - - Thermoplastic - - - - -
RS庫存編號 287-5799
製造零件編號N218213
BrandMersen
HK$59.94
單位
- 10 x 38mm - 32A 500V ac 1 No - - - - - - -
RS庫存編號 371-0362
製造零件編號Y201317
BrandMersen
HK$65.94
單位
- 10 x 38mm - 32A 690V ac 1+N - - Polyamide - - - - -
RS庫存編號 768-3747
製造零件編號A305026
BrandMersen
HK$72.86
單位
- 10.3 x 38.1mm - 32A 690V ac/dc 1 Yes - Thermoplastic - - - - -
RS庫存編號 287-5783
製造零件編號Z217211K
BrandMersen
HK$68.84
單位
- 00 - 160A 690V ac 1 - - Plastic - - - - -
全新
RS庫存編號 189-5330
製造零件編號H1062676
BrandMersen
HK$243.81
單位
- - - - - - - - - - - - - -
RS庫存編號 768-3775
製造零件編號E331135
BrandMersen
HK$458.44
單位
- - - 125A 690V ac/dc 3 - - Thermoplastic - - - - -
RS庫存編號 178-1158
製造零件編號P239121
BrandMersen
HK$90.585
/個 (每包:6個)
單位
- F1 - 32A 550V - - DIN 35 mm - - - - - -
RS庫存編號 178-1162
製造零件編號D239088
BrandMersen
HK$120.037
/個 (每包:6個)
單位
- A1 - 32A 550V - - DIN 35 mm - - - - - -
RS庫存編號 136-0485
製造零件編號P1023007A
BrandMersen
HK$632.98
毎盒:1 個
Box(es)
- 00 - 160A 690V ac 3 - DIN 35 mm - - - - - 00.ST9
全新
RS庫存編號 189-5337
製造零件編號S1062708
BrandMersen
HK$68.92
單位
- - - - - - - - - - - - - -
RS庫存編號 380-5678
製造零件編號US3J3
BrandMersen
HK$465.30
單位
- 22 x 58mm - 30A 600V ac 3 - - - - - - - -