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Siemens Circuit Protection

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Results: 16,662

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Part #

Industrial & Electrical Fuses FUSE BASE, LV HRC, 160A, 660V,1-POLE

3NH3030
Siemens
1: ¥21,451.8
6In Stock

Mfr. Part #
3NH3030

Mouser Part #
982-3NH3030

Siemens

Industrial & Electrical Fuses FUSE BASE, LV HRC, 160A, 660V,1-POLE

Datasheet

6In Stock

¥21,451.8

¥19,128.1

¥17,603.3

¥15,696.5

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Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 40A 25KA FTFM

3VA51404ED310AA0
Siemens
1: ¥114,803.3
5In Stock

Mfr. Part #
3VA51404ED310AA0

Mouser Part #
982-3VA51404ED310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 40A 25KA FTFM

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Datasheet

5In Stock

¥114,803.3

¥109,132.7

¥106,702.6

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Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA53 3P 400A 65KA

3VA53400BB310AA0
Siemens
1: ¥495,551
1In Stock

Mfr. Part #
3VA53400BB310AA0

Mouser Part #
982-3VA53400BB310AA0

Siemens

Circuit Breakers MCSW 3VA53 3P 400A 65KA

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Datasheet

1In Stock

¥495,551

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA52 3P 250A 35KA FTFM

3VA52255ED310AA0
Siemens
1: ¥445,285.9
1In Stock

Mfr. Part #
3VA52255ED310AA0

Mouser Part #
982-3VA52255ED310AA0

Siemens

Circuit Breakers BRKR 3VA52 3P 250A 35KA FTFM

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Datasheet

1In Stock

¥445,285.9

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA53 3P 350A 35KA FTAM

3VA53355EC310AA0
Siemens
1: ¥584,564
1In Stock

Mfr. Part #
3VA53355EC310AA0

Mouser Part #
982-3VA53355EC310AA0

Siemens

Circuit Breakers BRKR 3VA53 3P 350A 35KA FTAM

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Datasheet

1In Stock

¥584,564

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER MC FLANGE MAX-FLEX HDL

FHOHS
Siemens
1: ¥157,431.2
2In Stock

Mfr. Part #
FHOHS

Mouser Part #
982-FHOHS

Siemens

Circuit Breaker Accessories BREAKER MC FLANGE MAX-FLEX HDL

Datasheet

2In Stock

¥157,431.2

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY5 2P IEC 400V 20A 10K C-TRIP

5SY52207
Siemens
1: ¥65,038.1
1In Stock
2Expected 9/28/2026

Mfr. Part #
5SY52207

Mouser Part #
982-5SY5220-7

Siemens

Circuit Breakers SUP PTOR 5SY5 2P IEC 400V 20A 10K C-TRIP

1In Stock

2Expected 9/28/2026

¥65,038.1

¥41,943.6

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER GG MAX FLEX HANDLE 3R

MFHG3R
Siemens
1: ¥130,235.7
2In Stock

Mfr. Part #
MFHG3R

Mouser Part #
982-MFHG3R

Siemens

Circuit Breaker Accessories BREAKER GG MAX FLEX HANDLE 3R

Datasheet

2In Stock

¥130,235.7

Min.: 1
Mult.: 1

Fuse Holder HRC FUSE BASE CERAMIC SZ.00 1P 160A FLAT

3NH6030
Siemens
1: ¥18,305.9
1In Stock
6Expected 8/20/2026
New At Mouser

Mfr. Part #
3NH6030

Mouser Part #
982-3NH6030

New At Mouser

Siemens

Fuse Holder HRC FUSE BASE CERAMIC SZ.00 1P 160A FLAT

1In Stock

6Expected 8/20/2026

¥18,305.9

¥15,183.2

¥14,002.2

¥11,583.8

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Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 1.4-2A AUX 1NO+1NC

3RV24111BA15
Siemens
1: ¥58,284.5
1In Stock

Mfr. Part #
3RV24111BA15

Mouser Part #
982-3RV24111BA15

Siemens

Circuit Breakers MSP S00 FOR XFRMR 1.4-2A AUX 1NO+1NC

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Datasheet

1In Stock

¥58,284.5

¥51,507.6

¥49,864.9

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Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 20A 65KA FTFM NAV

3VA51206ED311AA0
Siemens
1: ¥162,346.1
1In Stock

Mfr. Part #
3VA51206ED311AA0

Mouser Part #
982-3VA51206ED311AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 20A 65KA FTFM NAV

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Datasheet

1In Stock

¥162,346.1

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA1 250A MT SCW 4PC 4P ACC

3VA91140SS10
Siemens
1: ¥16,796
2In Stock

Mfr. Part #
3VA91140SS10

Mouser Part #
982-3VA91140SS10

Siemens

Circuit Breaker Accessories BRKR 3VA1 250A MT SCW 4PC 4P ACC

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Datasheet

2In Stock

¥16,796

¥14,399.2

¥13,724.8

¥12,832.9

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA5 125A PL ROT HDL 4X ILUM LOK

3VA91370FK23
Siemens
1: ¥91,738.7
1In Stock
4On Order

Mfr. Part #
3VA91370FK23

Mouser Part #
982-3VA91370FK23

Siemens

Circuit Breaker Accessories BREAKER 3VA5 125A PL ROT HDL 4X ILUM LOK

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Datasheet

1In Stock

4On Order

¥91,738.7

¥81,408.9

¥79,556.9

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 400600A 1 WIRE CU LUG 4PC

3VA93740JD13
Siemens
1: ¥232,458.6
1In Stock

Mfr. Part #
3VA93740JD13

Mouser Part #
982-3VA93740JD13

Siemens

Circuit Breaker Accessories BREAKER 3VA6 400600A 1 WIRE CU LUG 4PC

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Datasheet

1In Stock

¥232,458.6

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA55/65/66 ROT OPER DR GRY

3VA96770FK21
Siemens
1: ¥148,408.7
1In Stock

Mfr. Part #
3VA96770FK21

Mouser Part #
982-3VA96770FK21

Siemens

Circuit Breaker Accessories BRKR 3VA55/65/66 ROT OPER DR GRY

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Datasheet

1In Stock

¥148,408.7

Min.: 1
Mult.: 1

Circuit Breakers MCB 5SJ4 2P 480/277 8A 10K C-TRIP

5SJ42087HG42
Siemens
1: ¥28,823.3
1In Stock

Mfr. Part #
5SJ42087HG42

Mouser Part #
982-5SJ42087HG42

Siemens

Circuit Breakers MCB 5SJ4 2P 480/277 8A 10K C-TRIP

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Datasheet

1In Stock

¥28,823.3

¥25,624.2

¥24,546.3

¥22,749.1

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Min.: 1
Mult.: 1

Circuit Breakers BREAKER BQD 3P 25A 480VAC 14KA

BQD325
Siemens
1: ¥184,949
1In Stock

Mfr. Part #
BQD325

Mouser Part #
982-BQD325

Siemens

Circuit Breakers BREAKER BQD 3P 25A 480VAC 14KA

Datasheet

1In Stock

¥184,949

Min.: 1
Mult.: 1

Circuit Breakers BREAKER CQD 240VAC 1A-1B AUX SW

CQDA1
Siemens
1: ¥110,159.2
1In Stock

Mfr. Part #
CQDA1

Mouser Part #
982-CQDA1

Siemens

Circuit Breakers BREAKER CQD 240VAC 1A-1B AUX SW

Datasheet

1In Stock

¥110,159.2

¥97,190.1

¥94,954.4

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Min.: 1
Mult.: 1

Circuit Breaker Accessories B-BAR INSULATION F.UNUSED B-BAR SECTIONS

FBC72
Siemens
1: ¥58,332.7
1In Stock

Mfr. Part #
FBC72

Mouser Part #
982-FBC72

Siemens

Circuit Breaker Accessories B-BAR INSULATION F.UNUSED B-BAR SECTIONS

Datasheet

1In Stock

¥58,332.7

¥50,648.9

¥49,034.4

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Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 3.5-5A SCREW

3RV24111FA10
Siemens
1: ¥49,183.9
1In Stock

Mfr. Part #
3RV24111FA10

Mouser Part #
982-3RV24111FA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 3.5-5A SCREW

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Datasheet

1In Stock

¥49,183.9

¥43,646.1

¥42,606.3

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Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX

3VA11803ED160AA0
Siemens
1: ¥53,955.9
1In Stock

Mfr. Part #
3VA11803ED160AA0

Mouser Part #
982-3VA11803ED160AA0

Siemens

Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX

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Datasheet

1In Stock

¥53,955.9

¥47,272.1

¥45,607.7

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Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM

3VA51104EF310AA0
Siemens
1: ¥145,490.3
1In Stock

Mfr. Part #
3VA51104EF310AA0

Mouser Part #
982-3VA51104EF310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM

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Datasheet

1In Stock

¥145,490.3

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA5 250A 4P LG BOX TRML 1W

3VA92340JA12
Siemens
1: ¥24,194.1
1In Stock

Mfr. Part #
3VA92340JA12

Mouser Part #
982-3VA92340JA12

Siemens

Circuit Breaker Accessories BRKR 3VA5 250A 4P LG BOX TRML 1W

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Datasheet

1In Stock

¥24,194.1

¥21,350.5

¥20,458.5

¥18,938.7

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 600A NFPA79 EM INT HANDLE

3VA94770GC15
Siemens
1: ¥58,477.2
3In Stock

Mfr. Part #
3VA94770GC15

Mouser Part #
982-3VA94770GC15

Siemens

Circuit Breaker Accessories BREAKER 3VA6 600A NFPA79 EM INT HANDLE

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Datasheet

3In Stock

¥58,477.2

¥50,423

¥48,821.8

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP

3VA99770MA10
Siemens
1: ¥144,704.7
1In Stock
3Expected 10/29/2026

Mfr. Part #
3VA99770MA10

Mouser Part #
982-3VA99770MA10

Siemens

Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP

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Datasheet

1In Stock

3Expected 10/29/2026

¥144,704.7

Min.: 1
Mult.: 1