Square Body Fuses

Square Body Fuses are extremely reliable very quick-acting fuses used for the protection of semiconductor devices. The high-speed fuses are specifically designed to protect sensitive devices such as SCRs, thyristors, and diodes. They work by minimizing peak current let-through and arc voltages.

RS offer a range of high-quality fuses for all your circuit protection applications. We source ...

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Siemens 50A Square Body Fuse, gR, 250V dc
Siemens 50A Square Body Fuse, gR, 250V dc
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RS Stock No.: 665-108Brand: SiemensManufacturers Part No.: 3NE4117-5

€ 166.44

€ 166.44 1 Pack of 2 (ex VAT)

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Siemens
CE, EAC, UKCA
-
50A
250V dc
-
-
-
gR
Mersen 160A size 30 FF Square Body Fuse, aR, 700V
Mersen 160A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-1981Brand: MersenManufacturers Part No.: W300054

€ 149.18

€ 149.18 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
160A
700V
FF
46.5mm
40mm
aR
Mersen 250A size 30 FF Square Body Fuse, aR, 700V
Mersen 250A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2007Brand: MersenManufacturers Part No.: Y300056

€ 174.30

€ 174.30 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
250A
700V
FF
46.5mm
40mm
aR
Mersen 200A size 30 FF Square Body Fuse, aR, 700V
Mersen 200A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-1997Brand: MersenManufacturers Part No.: X300055

€ 160.40

€ 160.40 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
200A
700V
FF
46.5mm
40mm
aR
Mersen 125A size 30 FF Square Body Fuse, aR, 700V
Mersen 125A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-1975Brand: MersenManufacturers Part No.: V300053

€ 139.45

€ 139.45 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
125A
700V
FF
46.5mm
40mm
aR
Mersen 100A size 30 FF Square Body Fuse, aR, 700V
Mersen 100A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-1969Brand: MersenManufacturers Part No.: T300052

€ 133.53

€ 133.53 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
100A
700V
FF
46.5mm
40mm
aR
Mersen 900A size 33 FF Square Body Fuse, aR, 700V
Mersen 900A size 33 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2221Brand: MersenManufacturers Part No.: A300081

€ 392.40

€ 392.40 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
33
900A
700V
FF
79.5mm
74.5mm
aR
Mersen 1.25kA size 33 FF Square Body Fuse, aR, 700V
Mersen 1.25kA size 33 FF Square Body Fuse, aR, 700V
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RS Stock No.: 448-3257Brand: MersenManufacturers Part No.: D300084

€ 489.51

€ 489.51 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
33
1.25kA
700V
FF
79.5mm
74.5mm
aR
Mersen 1.4kA size 33 FF Square Body Fuse, aR, 700V
Mersen 1.4kA size 33 FF Square Body Fuse, aR, 700V
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RS Stock No.: 448-3263Brand: MersenManufacturers Part No.: E300085

€ 531.42

€ 531.42 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
33
1.4kA
700V
FF
79.5mm
74.5mm
aR
Mersen 1kA size 33 FF Square Body Fuse, aR, 700V
Mersen 1kA size 33 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2243Brand: MersenManufacturers Part No.: B300082

€ 419.05

€ 419.05 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
33
1kA
700V
FF
79.5mm
74.5mm
aR
Mersen 250A size 31 FF Square Body Fuse, aR, 700V
Mersen 250A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2057Brand: MersenManufacturers Part No.: P300002

€ 185.52

€ 185.52 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
250A
700V
FF
56.5mm
51mm
aR
Mersen 315A size 30 FF Square Body Fuse, aR, 700V
Mersen 315A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2029Brand: MersenManufacturers Part No.: Z300057

€ 191.64

€ 191.64 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
315A
700V
FF
46.5mm
40mm
aR
Mersen 315A size 31 FF Square Body Fuse, aR, 700V
Mersen 315A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2063Brand: MersenManufacturers Part No.: Q300003

€ 203.05

€ 203.05 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
315A
700V
FF
56.5mm
51mm
aR
Mersen 350A size 31 FF Square Body Fuse, aR, 700V
Mersen 350A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2079Brand: MersenManufacturers Part No.: M300046

€ 212.97

€ 212.97 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
350A
700V
FF
56.5mm
51mm
aR
Mersen 400A size 30 FF Square Body Fuse, aR, 700V
Mersen 400A size 30 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2041Brand: MersenManufacturers Part No.: B300059

€ 215.64

€ 215.64 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
400A
700V
FF
46.5mm
40mm
aR
Mersen 400A size 31 FF Square Body Fuse, aR, 700V
Mersen 400A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2085Brand: MersenManufacturers Part No.: R300004

€ 227.06

€ 227.06 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
400A
700V
FF
56.5mm
51mm
aR
Mersen 400A size 32 FF Square Body Fuse, aR, 700V
Mersen 400A size 32 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2136Brand: MersenManufacturers Part No.: H300065

€ 237.71

€ 237.71 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
32
400A
700V
FF
65.5mm
60mm
aR
Mersen 450A size 31 FF Square Body Fuse, aR, 700V
Mersen 450A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2091Brand: MersenManufacturers Part No.: S300005

€ 240.39

€ 240.39 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
450A
700V
FF
56.5mm
51mm
aR
Mersen 500A size 31 FF Square Body Fuse, aR, 700V
Mersen 500A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2108Brand: MersenManufacturers Part No.: T300006

€ 254.48

€ 254.48 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
500A
700V
FF
56.5mm
51mm
aR
Mersen 500A size 32 FF Square Body Fuse, aR, 700V
Mersen 500A size 32 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2142Brand: MersenManufacturers Part No.: K300067

€ 265.35

€ 265.35 Each (ex VAT)

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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
32
500A
700V
FF
65.5mm
60mm
aR