.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 20

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Fuse Holder Fuse Block Dual

4408
Eaton Electronics
Restricted Availability
Obsolete

Mfr. Part #
4408

Mouser Part #
504-4408

Obsolete

Eaton Electronics

Fuse Holder Fuse Block Dual

Datasheet

Restricted Availability

Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K D-TRIP

5SY44408
Siemens
1: ¥38,764.4
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
5SY44408

Mouser Part #
982-5SY44408

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

¥38,764.4

¥36,394.2

¥34,397.6

¥32,647

View

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K A-TRIP

5SY44085
Siemens
1: ¥38,764.4
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5SY44085

Mouser Part #
982-5SY44085

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥38,764.4

¥36,394.2

¥34,397.6

¥32,647

View

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K C-TRIP

5SY44087
Siemens
1: ¥38,764.4
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5SY44087

Mouser Part #
982-5SY44087

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥38,764.4

¥36,394.2

¥34,397.6

¥32,647

View

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K D-TRIP

5SY44088
Siemens
1: ¥38,764.4
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
5SY44088

Mouser Part #
982-5SY44088

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥38,764.4

¥36,394.2

¥34,397.6

¥32,647

View

Min.: 1
Mult.: 1

Fuse Holder 28V Ind

03440803Z
Littelfuse
200: ¥7,605.7
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
03440803Z

Mouser Part #
576-03440803Z

Littelfuse

Fuse Holder 28V Ind

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

¥7,605.7

Min.: 200
Mult.: 200

Circuit Breakers BREAKER ED6 50A 600V LUGS, BKR OPERATOR

8324408
Siemens
1: ¥495,363.4
Non-Stocked Lead-Time 1 Week

Mfr. Part #
8324408

Mouser Part #
982-8324408

Siemens

Circuit Breakers BREAKER ED6 50A 600V LUGS, BKR OPERATOR

Datasheet

Non-Stocked Lead-Time 1 Week

¥495,363.4

Min.: 1
Mult.: 1

Triacs RAIL TRIAC

BT136-600,127
WeEn Semiconductors
1: ¥189.4
1,491In Stock

Mfr. Part #
BT136-600,127

Mouser Part #
771-BT136-600

WeEn Semiconductors

Triacs RAIL TRIAC

Datasheet

1,491In Stock

¥189.4

¥118.8

¥78.1

¥60.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 690V 1BN/50 AR UC

170M4408
Bussmann / Eaton
3: ¥215,747.3
Non-Stocked

Mfr. Part #
170M4408

Mouser Part #
504-170M4408

Bussmann / Eaton

Industrial & Electrical Fuses 200A 690V 1BN/50 AR UC

Datasheet

Non-Stocked

¥215,747.3

¥211,292.5

Min.: 3
Mult.: 3

Circuit Breakers Cir Brkr Hyd Mag

229-4-1REC4-40877-5
AIRPAX
3: ¥69,853.4
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
229-4-1REC4-40877-5

Mouser Part #
874-22941REC4408775

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥69,853.4

¥61,013.5

¥42,392

¥37,259.6

View

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

229-4-1REC4-40877-10
AIRPAX
3: ¥55,812.9
Non-Stocked

Mfr. Part #
229-4-1REC4-40877-10

Mouser Part #
874-22941REC44087710

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked

¥55,812.9

¥55,161.8

Min.: 3
Mult.: 3

Circuit Breakers Cir Brkr Hyd Mag

229-4-1REC4-40877-6
AIRPAX
3: ¥70,881.5
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
229-4-1REC4-40877-6

Mouser Part #
874-22941REC4408776

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥70,881.5

¥61,927.1

¥43,026.5

¥37,806

View

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

IEGH66-1REC4-40878-1-V
AIRPAX
1: ¥21,182.7
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
IEGH66-1REC4-40878-1-V

Mouser Part #
682-IGH661RC4408781

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥21,182.7

¥18,501.9

¥12,854.5

¥11,296.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SA 2,5 A 6.32

Y084408
Mersen
50: ¥7,210.4
Non-Stocked
New Product

Mfr. Part #
Y084408

Mouser Part #
737-Y084408

New Product

Mersen

Cartridge Fuses 250V SA 2,5 A 6.32

Non-Stocked

¥7,210.4

¥6,957.9

¥6,654

Quote

Min.: 50
Mult.: 50

Circuit Breakers Cir Brkr Hyd Mag

229-4-1REC4-40877-20
AIRPAX
3: ¥70,881.5
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
229-4-1REC4-40877-20

Mouser Part #
874-22941REC44087720

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥70,881.5

¥61,927.1

¥43,026.5

¥37,806

View

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

JREP-6-1REC4-40823-1200
AIRPAX
3: ¥676,530.3
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
JREP-6-1REC4-40823-1200

Mouser Part #
682-JREP614408231200

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 6 Weeks

¥676,530.3

View

Min.: 3
Mult.: 1

Circuit Breakers BREAKER ED6 50A 600V LUGS, BKR OPERATOR

08-3244-08
Siemens
1: ¥470,966.6
Non-Stocked Lead-Time 1 Week
New At Mouser

Mfr. Part #
08-3244-08

Mouser Part #
982-08-3244-08

New At Mouser

Siemens

Circuit Breakers BREAKER ED6 50A 600V LUGS, BKR OPERATOR

Non-Stocked Lead-Time 1 Week

¥470,966.6

Min.: 1
Mult.: 1

Panelboards & Load Centers 200A 24CRT 3P4W 208Y/120V 10KIC

TM24420CB
ABB
1: ¥232,900.4
Non-Stocked
New At Mouser

Mfr. Part #
TM24420CB

Mouser Part #
894-TM24420CB

New At Mouser

ABB

Panelboards & Load Centers 200A 24CRT 3P4W 208Y/120V 10KIC

Datasheet

Non-Stocked

¥232,900.4

Min.: 1
Mult.: 1

Panelboards & Load Centers 200A 24CRT 3P4W 208Y/120V 10KIC CMB

TM24420C
ABB
1: ¥232,900.4
Non-Stocked
New At Mouser

Mfr. Part #
TM24420C

Mouser Part #
894-TM24420C

New At Mouser

ABB

Panelboards & Load Centers 200A 24CRT 3P4W 208Y/120V 10KIC CMB

Datasheet

Non-Stocked

¥232,900.4

Min.: 1
Mult.: 1

Fuse Holder 250V Ind

03440805Z
Littelfuse
1: ¥5,991.2
3In Stock
End of Life

Mfr. Part #
03440805Z

Mouser Part #
576-03440805Z

End of Life

Littelfuse

Fuse Holder 250V Ind

Datasheet

3In Stock

¥5,991.2

¥5,145.8

¥5,024.5

Min.: 1
Mult.: 1