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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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.: W300054HSN Code: 85361090

SR 697.11

SR 697.11 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
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.: Y300056HSN Code: 85361090

SR 813.45

SR 813.45 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
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.: X300055HSN Code: 85361090

SR 748.97

SR 748.97 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
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.: V300053HSN Code: 85361090

SR 652.38

SR 652.38 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
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.: T300052HSN Code: 85361090

SR 625.26

SR 625.26 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
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.: A300081HSN Code: 85361090

SR 1,840.58

SR 1,840.58 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
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.: D300084HSN Code: 85361090

SR 2,292.11

SR 2,292.11 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
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.: E300085HSN Code: 85361090

SR 2,485.26

SR 2,485.26 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
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.: B300082HSN Code: 85361090

SR 1,963.44

SR 1,963.44 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
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.: P300002HSN Code: 85361090

SR 870.31

SR 870.31 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
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.: Z300057HSN Code: 85361090

SR 893.32

SR 893.32 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
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.: Q300003HSN Code: 85361090

SR 15,628.78

SR 15,628.78 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
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.: M300046HSN Code: 85361090

SR 996.37

SR 996.37 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
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.: B300059HSN Code: 85361090

SR 1,004.01

SR 1,004.01 Each (ex VAT)

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1SR 1,004.01
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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
30
400A
700V
FF
46.5mm
40mm
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.: R300004HSN Code: 85361090

SR 15,982.91

SR 15,982.91 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
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.: H300065HSN Code: 85361090

SR 1,117.44

SR 1,117.44 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
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.: S300005HSN Code: 85361090

SR 1,123.09

SR 1,123.09 Each (ex VAT)

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1SR 1,123.09
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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
450A
700V
FF
56.5mm
51mm
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.: T300006HSN Code: 85361090

SR 1,187.97

SR 1,187.97 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
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.: K300067HSN Code: 85361090

SR 1,244.48

SR 1,244.48 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
Mersen 550A size 31 FF Square Body Fuse, aR, 700V
Mersen 550A size 31 FF Square Body Fuse, aR, 700V
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RS Stock No.: 304-2114Brand: MersenManufacturers Part No.: V300007HSN Code: 85361090

SR 1,250.34

SR 1,250.34 Each (ex VAT)

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1SR 1,250.34
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Mersen
DIN 43653, NF EN 60269-1, NF EN 60269-4
31
550A
700V
FF
56.5mm
51mm