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 50 A Hole Mount Tag Fuse, gR, 250 V
Siemens 50 A Hole Mount Tag Fuse, gR, 250 V
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RS Stock No.: 665-108Brand: SiemensManufacturers Part No.: 3NE4117-5

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Siemens
No
Hole Mount Tag Fuse
-
50 A
250 V
-
-
gR
-
-
Mersen 160 A size 30 FF Square Body Fuse, 700 V
Mersen 160 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-1981Brand: MersenManufacturers Part No.: W300054

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Mersen
No
Square Body Fuse
30
160 A
700 V
FF
82mm
-
46.5mm
40mm
Mersen 250 A size 30 FF Square Body Fuse, 700 V
Mersen 250 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2007Brand: MersenManufacturers Part No.: Y300056

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Mersen
No
Square Body Fuse
30
250 A
700 V
FF
82mm
-
46.5mm
40mm
Mersen 200 A size 30 FF Square Body Fuse, 700 V
Mersen 200 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-1997Brand: MersenManufacturers Part No.: X300055

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Mersen
No
Square Body Fuse
30
200 A
700 V
FF
82mm
-
46.5mm
40mm
Mersen 125 A size 30 FF Square Body Fuse, 700 V
Mersen 125 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-1975Brand: MersenManufacturers Part No.: V300053

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Mersen
No
Square Body Fuse
30
125 A
700 V
FF
-
-
46.5mm
40mm
Mersen 100 A size 30 FF Square Body Fuse, 700 V
Mersen 100 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-1969Brand: MersenManufacturers Part No.: T300052

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Mersen
No
Square Body Fuse
30
100 A
700 V
FF
-
-
46.5mm
40mm
Mersen 900 A size 33 FF Square Body Fuse, 700 V
Mersen 900 A size 33 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2221Brand: MersenManufacturers Part No.: A300081

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Mersen
No
Square Body Fuse
33
900 A
700 V
FF
114mm
-
79.5mm
74.5mm
Mersen 1 kA size 33 FF Square Body Fuse, 700 V
Mersen 1 kA size 33 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2243Brand: MersenManufacturers Part No.: B300082

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Mersen
No
Square Body Fuse
33
1 kA
700 V
FF
114mm
-
79.5mm
74.5mm
Mersen 1.25 kA size 33 FF Square Body Fuse, 700 V
Mersen 1.25 kA size 33 FF Square Body Fuse, 700 V
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RS Stock No.: 448-3257Brand: MersenManufacturers Part No.: D300084

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Mersen
No
Square Body Fuse
33
1.25 kA
700 V
FF
114mm
-
-
-
Mersen 1.4 kA size 33 FF Square Body Fuse, 700 V
Mersen 1.4 kA size 33 FF Square Body Fuse, 700 V
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RS Stock No.: 448-3263Brand: MersenManufacturers Part No.: E300085

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Mersen
No
Square Body Fuse
33
1.4 kA
700 V
FF
114mm
-
-
-
Mersen 250 A size 31 FF Square Body Fuse, 700 V
Mersen 250 A size 31 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2057Brand: MersenManufacturers Part No.: P300002

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Mersen
No
Square Body Fuse
31
250 A
700 V
FF
91mm
-
56.5mm
51mm
Mersen 315 A size 30 FF Square Body Fuse, 700 V
Mersen 315 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2029Brand: MersenManufacturers Part No.: Z300057

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Mersen
No
Square Body Fuse
30
315 A
700 V
FF
82mm
-
46.5mm
40mm
Mersen 315 A size 31 FF Square Body Fuse, 700 V
Mersen 315 A size 31 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2063Brand: MersenManufacturers Part No.: Q300003

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Mersen
No
Square Body Fuse
31
315 A
700 V
FF
91mm
-
56.5mm
51mm
Mersen 350 A size 31 FF Square Body Fuse, 700 V
Mersen 350 A size 31 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2079Brand: MersenManufacturers Part No.: M300046

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Mersen
No
Square Body Fuse
31
350 A
700 V
FF
91mm
-
56.5mm
51mm
Mersen 400 A size 30 FF Square Body Fuse, 700 V
Mersen 400 A size 30 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2041Brand: MersenManufacturers Part No.: B300059

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Mersen
No
Square Body Fuse
30
400 A
700 V
FF
82mm
-
46.5mm
40mm
Mersen 400 A size 31 FF Square Body Fuse, 700 V
Mersen 400 A size 31 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2085Brand: MersenManufacturers Part No.: R300004

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Mersen
No
Square Body Fuse
31
400 A
700 V
FF
91mm
-
56.5mm
51mm
Mersen 400 A size 32 FF Square Body Fuse, 700 V
Mersen 400 A size 32 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2136Brand: MersenManufacturers Part No.: H300065

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Mersen
No
Square Body Fuse
32
400 A
700 V
FF
100mm
-
65.5mm
60mm
Mersen 450 A size 31 FF Square Body Fuse, 700 V
Mersen 450 A size 31 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2091Brand: MersenManufacturers Part No.: S300005

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Mersen
No
Square Body Fuse
31
450 A
700 V
FF
91mm
-
56.5mm
51mm
Mersen 500 A size 31 FF Square Body Fuse, 700 V
Mersen 500 A size 31 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2108Brand: MersenManufacturers Part No.: T300006

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Mersen
No
Square Body Fuse
31
500 A
700 V
FF
91mm
-
56.5mm
51mm
Mersen 500 A size 32 FF Square Body Fuse, 700 V
Mersen 500 A size 32 FF Square Body Fuse, 700 V
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RS Stock No.: 304-2142Brand: MersenManufacturers Part No.: K300067

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Mersen
No
Square Body Fuse
32
500 A
700 V
FF
100mm
-
65.5mm
60mm