Circuit Breakers, Surge Protectors & Fuses – Mouser Japan

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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Types of Circuit Breakers, Surge Protectors & Fuses

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Results: 493

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Part #

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 450A

PF-1NH100E450B2
Bourns
1: ¥60,588.3
4In Stock
New Product

Mfr. Part #
PF-1NH100E450B2

Mouser Part #
652-PF-1NH100E450B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 450A

Datasheet

4In Stock

¥60,588.3

¥48,177.3

¥44,396.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 500A

PF-1NH100E500B2
Bourns
1: ¥60,588.3
4In Stock
New Product

Mfr. Part #
PF-1NH100E500B2

Mouser Part #
652-PF-1NH100E500B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 500A

Datasheet

4In Stock

¥60,588.3

¥48,177.3

¥44,396.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 350A

PF-01N100E350B2
Bourns
1: ¥55,317.9
6In Stock
New Product

Mfr. Part #
PF-01N100E350B2

Mouser Part #
652-PF-01N100E350B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 350A

Datasheet

6In Stock

¥55,317.9

¥45,896.8

¥39,183

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 600A

PF-1NH100E600B2
Bourns
1: ¥60,588.3
4In Stock
New Product

Mfr. Part #
PF-1NH100E600B2

Mouser Part #
652-PF-1NH100E600B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 600A

Datasheet

4In Stock

¥60,588.3

¥48,177.3

¥44,396.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 550A

PF-1NH100E550B2
Bourns
1: ¥60,588.3
4In Stock
New Product

Mfr. Part #
PF-1NH100E550B2

Mouser Part #
652-PF-1NH100E550B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 550A

Datasheet

4In Stock

¥60,588.3

¥48,177.3

¥44,396.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 250A

PF-01N100E250B2
Bourns
1: ¥52,662
6In Stock
New Product

Mfr. Part #
PF-01N100E250B2

Mouser Part #
652-PF-01N100E250B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 250A

Datasheet

6In Stock

¥52,662

¥43,481.7

¥37,306.1

¥35,367.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 315A

PF-01N100E315B2
Bourns
1: ¥55,317.9
6In Stock
New Product

Mfr. Part #
PF-01N100E315B2

Mouser Part #
652-PF-01N100E315B2

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 315A

Datasheet

6In Stock

¥55,317.9

¥45,896.8

¥39,183

Min.: 1
Mult.: 1

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

CFB1-150
Bourns
1: ¥11,944.3
27In Stock
New Product

Mfr. Part #
CFB1-150

Mouser Part #
652-CFB1-150

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

Datasheet

27In Stock

¥11,944.3

¥10,098.9

¥9,520.9

¥7,389.8

¥7,328.3

Min.: 1
Mult.: 1

Fuse Holder CFB1 FUSE BLOCK, NO FUSE

CFB1-NF
Bourns
1: ¥8,625.6
21In Stock
New Product

Mfr. Part #
CFB1-NF

Mouser Part #
652-CFB1-NF

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK, NO FUSE

Datasheet

21In Stock

¥8,625.6

¥7,153.9

¥6,599.2

¥4,836.8

View

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 6

2510-2L6-48
Bourns
1: ¥13,773
108In Stock

Mfr. Part #
2510-2L6-48

Mouser Part #
652-2510-2L6-48

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 6

Datasheet

108In Stock

¥13,773

¥11,472.5

¥10,871.2

¥10,869.6

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A

PF-FB1-160
Bourns
1: ¥22,920.1
48In Stock

Mfr. Part #
PF-FB1-160

Mouser Part #
652-PF-FB1-160

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A

Datasheet

48In Stock

¥22,920.1

¥18,991.9

¥14,601.9

¥13,141.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A

PF-GT3-63
Bourns
1: ¥5,436.5
274In Stock

Mfr. Part #
PF-GT3-63

Mouser Part #
652-PF-GT3-63

Bourns

Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A

Datasheet

274In Stock

¥5,436.5

¥4,021.3

¥4,003

¥2,491.5

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 175A

PF-FB1-175
Bourns
1: ¥20,088.1
40In Stock

Mfr. Part #
PF-FB1-175

Mouser Part #
652-PF-FB1-175

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 175A

Datasheet

40In Stock

¥20,088.1

¥20,040

¥12,763.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A

PF-FB2-200
Bourns
1: ¥16,666.5
50In Stock

Mfr. Part #
PF-FB2-200

Mouser Part #
652-PF-FB2-200

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A

Datasheet

50In Stock

¥16,666.5

¥14,631.7

¥13,861

¥12,788

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A

PF-HT1-25
Bourns
1: ¥2,699.1
226In Stock

Mfr. Part #
PF-HT1-25

Mouser Part #
652-PF-HT1-25

Bourns

Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A

Datasheet

226In Stock

¥2,699.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 150A

PF-MB1-150
Bourns
1: ¥8,447.8
57In Stock

Mfr. Part #
PF-MB1-150

Mouser Part #
652-PF-MB1-150

Bourns

Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 150A

Datasheet

57In Stock

¥8,447.8

¥8,142.2

¥8,115.6

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A

PF-FB2-160
Bourns
1: ¥22,921.8
70In Stock

Mfr. Part #
PF-FB2-160

Mouser Part #
652-PF-FB2-160

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A

Datasheet

70In Stock

¥22,921.8

¥19,013.5

¥14,655

¥13,143.5

View

Min.: 1
Mult.: 1

Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles

1210-2S-120
Bourns
1: ¥41,292.5
42In Stock

Mfr. Part #
1210-2S-120

Mouser Part #
652-1210-2S-120

Bourns

Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles

Datasheet

42In Stock

¥41,292.5

¥34,263.1

¥31,952.7

¥27,228.8

¥26,220.5

Min.: 1
Mult.: 1

Industrial Surge Protectors AC SPD, 2W-G,275VAC

1250A-2S-230
Bourns
1: ¥22,489.9
76In Stock

Mfr. Part #
1250A-2S-230

Mouser Part #
652-1250A-2S-230

Bourns

Industrial Surge Protectors AC SPD, 2W-G,275VAC

Datasheet

76In Stock

¥22,489.9

Quote

Min.: 1
Mult.: 1

Industrial Surge Protectors AC SPD 10KA RATED 120V

1202-120S
Bourns
1: ¥17,050.2
23In Stock

Mfr. Part #
1202-120S

Mouser Part #
652-1202-120S

Bourns

Industrial Surge Protectors AC SPD 10KA RATED 120V

Datasheet

23In Stock

¥17,050.2

¥14,341.1

¥10,660.3

¥10,655.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 75A

PF-FB1-75
Bourns
1: ¥13,965.7
42In Stock

Mfr. Part #
PF-FB1-75

Mouser Part #
652-PF-FB1-75

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 75A

Datasheet

42In Stock

¥13,965.7

¥12,256.5

¥11,484.2

¥11,482.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 50A

PF-MB1-50
Bourns
1: ¥11,216.7
100In Stock

Mfr. Part #
PF-MB1-50

Mouser Part #
652-PF-MB1-50

Bourns

Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 50A

Datasheet

100In Stock

¥11,216.7

¥11,195.1

¥6,640.7

¥6,639

Min.: 1
Mult.: 1

Industrial Surge Protectors AC SPD, 3W-G,690VAC

1250A-3S-600
Bourns
1: ¥48,112.5
5In Stock

Mfr. Part #
1250A-3S-600

Mouser Part #
652-1250A-3S-600

Bourns

Industrial Surge Protectors AC SPD, 3W-G,690VAC

Datasheet

5In Stock

¥48,112.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 100A

PF-000100E100B1
Bourns
1: ¥25,313.6
16In Stock
New Product

Mfr. Part #
PF-000100E100B1

Mouser Part #
652-PF-000100E100B1

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 100A

Datasheet

16In Stock

¥25,313.6

¥20,996.7

¥19,365.6

¥15,055.3

¥14,163.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 250A

PF-000100E250B1
Bourns
1: ¥37,797.7
13In Stock
New Product

Mfr. Part #
PF-000100E250B1

Mouser Part #
652-PF-000100E250B1

New Product

Bourns

Industrial & Electrical Fuses POWrFuse BD 1000Vdc 250A

Datasheet

13In Stock

¥37,797.7

¥31,333.1

¥28,516

¥22,893.6

Min.: 1
Mult.: 1