Bottle Fuses

Bottle fuses are a type of fuse with differently sized ends. They are designed to ensure that the wrong fuse is never inserted into the circuit, as their larger end is sized according to the adaptor screw holes.

Fuses are designed to protect a circuit against overcurrent or other faults. When overcurrent occurs, the metal strip in the fuse will melt, causing the circuit to break and preventing further damage.

How do bottle fuses work?

Bottle fuses are inserted into the circuit in a similar way to normal fuses, by connecting their two ends to the adjacent parts, or by using a bottle fuse holder However, unlike regular fuses, when a bottle fuse blows, the colour indicator located at the head of the fuse pops out, to let the user know that there is a problem with a circuit. The fuse will then need to be changed.

Types of bottle fuses

Bottle fuses, as the name suggests, feature a bottle shaped body with a larger tip and a smaller one. They vary in exact shape and come in different sizes and voltage ranges depending on the specific application.


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Description Price Current Rating Bottle Fuse Size Voltage Rating Application Category Thread Size Breaking Capacity at Maximum Voltage Rating Minimum Operating Temperature Maximum Operating Temperature Gauge/Cap Colour Body Material
RS Stock No. 622-1118
Mfr. Part No.5SE2340
BrandSiemens
PHP78.877
Each (In a Pack of 10)
units
40A D02 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Black Ceramic
RS Stock No. 622-1045
Mfr. Part No.5SE2306
BrandSiemens
PHP38.631
Each (In a Pack of 10)
units
6A D01 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Green Ceramic
RS Stock No. 397-519
Mfr. Part No.5SB281
BrandSiemens
PHP115.644
Each (In a Pack of 5)
units
25A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Yellow Ceramic
RS Stock No. 396-308
Mfr. Part No.5SB251
BrandSiemens
PHP324.288
Each (In a Pack of 5)
units
10A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Red Ceramic
RS Stock No. 396-152
Mfr. Part No.5SB211
BrandSiemens
PHP490.246
Each (In a Pack of 5)
units
2A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Pink Ceramic
RS Stock No. 395-591
Mfr. Part No.5SB131
BrandSiemens
PHP207.098
Each (In a Pack of 5)
units
6A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Green Ceramic
RS Stock No. 396-174
Mfr. Part No.5SB231
BrandSiemens
PHP164.81
1 Pack of 5
Pack(s)
6A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Green Ceramic
RS Stock No. 622-0913
Mfr. Part No.5SE2304
BrandSiemens
PHP37.699
Each (In a Pack of 10)
units
4A D01 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Brown Ceramic
RS Stock No. 396-061
Mfr. Part No.5SB271
BrandSiemens
PHP296.04
Each (In a Pack of 5)
units
20A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Blue Ceramic
RS Stock No. 622-1095
Mfr. Part No.5SE2332
BrandSiemens
PHP63.24
Each (In a Pack of 10)
units
32A D02 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Black Ceramic
RS Stock No. 622-0907
Mfr. Part No.5SE2302
BrandSiemens
PHP58.238
Each (In a Pack of 10)
units
2A D01 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Pink Ceramic
RS Stock No. 622-1124
Mfr. Part No.5SE2350
BrandSiemens
PHP100.178
Each (In a Pack of 10)
units
50A D02 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C White Ceramic
RS Stock No. 622-1130
Mfr. Part No.5SE2363
BrandSiemens
PHP55.99
Each (In a Pack of 10)
units
63A D02 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Copper Ceramic
RS Stock No. 397-509
Mfr. Part No.5SA261
BrandSiemens
PHP72.743
Each (In a Pack of 10)
units
16A DII 500V ac gG E16 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Grey Ceramic
RS Stock No. 397-486
Mfr. Part No.5SA271
BrandSiemens
PHP217.564
Each (In a Pack of 10)
units
20A DII 500V ac gG E16 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Blue Ceramic
RS Stock No. 622-1051
Mfr. Part No.5SE2310
BrandSiemens
PHP413.99
1 Pack of 10
Pack(s)
10A D01 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Red Ceramic
RS Stock No. 622-1067
Mfr. Part No.5SE2316
BrandSiemens
PHP296.33
1 Pack of 10
Pack(s)
16A D01 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Grey Ceramic
RS Stock No. 397-525
Mfr. Part No.5SB261
BrandSiemens
PHP99.718
Each (In a Pack of 5)
units
16A DII 500V ac gG E27 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Grey Ceramic
RS Stock No. 622-1102
Mfr. Part No.5SE2335
BrandSiemens
PHP49.364
Each (In a Pack of 10)
units
35A D02 400V ac gG - 50 kA @ 400 V ac, 8 kA @ 250 V dc -5°C +40°C Black Ceramic
RS Stock No. 395-777
Mfr. Part No.5SA281
BrandSiemens
PHP179.671
Each (In a Pack of 10)
units
25A DII 500V ac gG E16 50 kA @ 500 V ac, 8 kA @ 500 V dc -5°C +40°C Yellow Ceramic