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Bulk Circuit Protection

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Part #

Industrial Surge Protectors SHOCK BLOCK CLASS A GFCI 208-240V 30A

SB4030-521-00
Littelfuse
1: £434.93
5In Stock
New Product

Mfr. Part No.
SB4030-521-00

Mouser Part No
576-SB4030-521-00

New Product

Littelfuse

Industrial Surge Protectors SHOCK BLOCK CLASS A GFCI 208-240V 30A

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Datasheet

5In Stock

£434.93

£421.83

Min.: 1
Mult.: 1

Varistors MOV 240V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

241KH14-AT
YAGEO
1: £0.89
1,600In Stock
1,600On Order
New Product

Mfr. Part No.
241KH14-AT

Mouser Part No
603-241KH14-AT

New Product

YAGEO

Varistors MOV 240V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

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Datasheet

1,600In Stock

1,600On Order

£0.89

£0.543

£0.347

£0.325

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Min.: 1
Mult.: 1

Varistors MOV 270V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200

271KH07-AT
YAGEO
1: £0.488
3,199In Stock
New Product

Mfr. Part No.
271KH07-AT

Mouser Part No
603-271KH07-AT

New Product

YAGEO

Varistors MOV 270V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

3,199In Stock

£0.488

£0.292

£0.181

£0.162

View

Min.: 1
Mult.: 1

Varistors MOV 510V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

511KH14-AT
YAGEO
1: £0.934
960In Stock
2,000Expected 15/07/2026
New Product

Mfr. Part No.
511KH14-AT

Mouser Part No
603-511KH14-AT

New Product

YAGEO

Varistors MOV 510V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

960In Stock

2,000Expected 15/07/2026

£0.934

£0.566

£0.362

£0.33

View

Min.: 1
Mult.: 1

Varistors MOV 620V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

621KH20-AT
YAGEO
1: £1.66
Lead-Time 22 Weeks
New Product

Mfr. Part No.
621KH20-AT

Mouser Part No
603-621KH20-AT

New Product

YAGEO

Varistors MOV 620V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

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Datasheet

Lead-Time 22 Weeks

£1.66

£1.04

£0.934

£0.759

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 450A

ESR3XLUB0450XI
Littelfuse
1: £461.21
3In Stock
New Product

Mfr. Part No.
ESR3XLUB0450XI

Mouser Part No
576-ESR3XLUB0450XI

New Product

Littelfuse

Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 450A

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Datasheet

3In Stock

£461.21

£378.71

£344.72

Quote

Min.: 1
Mult.: 1

Varistors MOV 220V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

221KH20-AT
YAGEO
1: £1.55
298In Stock
750On Order
New Product

Mfr. Part No.
221KH20-AT

Mouser Part No
603-221KH20-AT

New Product

YAGEO

Varistors MOV 220V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

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Datasheet

298In Stock

750On Order

£1.55

£0.96

£0.662

£0.618

View

Min.: 1
Mult.: 1

Varistors MOV 240V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

241KH20-AT
YAGEO
1: £1.55
300In Stock
750Expected 29/07/2026
New Product

Mfr. Part No.
241KH20-AT

Mouser Part No
603-241KH20-AT

New Product

YAGEO

Varistors MOV 240V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

300In Stock

750Expected 29/07/2026

£1.55

£0.96

£0.662

£0.618

View

Min.: 1
Mult.: 1

Varistors MOV 430V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200

431KH07-AT
YAGEO
1: £0.488
3,486In Stock
New Product

Mfr. Part No.
431KH07-AT

Mouser Part No
603-431KH07-AT

New Product

YAGEO

Varistors MOV 430V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

3,486In Stock

£0.488

£0.292

£0.181

£0.162

View

Min.: 1
Mult.: 1

Varistors MOV 430V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

431KH20-AT
YAGEO
1: £1.56
300In Stock
750Expected 29/07/2026
New Product

Mfr. Part No.
431KH20-AT

Mouser Part No
603-431KH20-AT

New Product

YAGEO

Varistors MOV 430V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

300In Stock

750Expected 29/07/2026

£1.56

£0.969

£0.666

£0.622

View

Min.: 1
Mult.: 1

Varistors MOV 560V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

561KH20-AT
YAGEO
1: £1.60
250In Stock
750Expected 29/07/2026
New Product

Mfr. Part No.
561KH20-AT

Mouser Part No
603-561KH20-AT

New Product

YAGEO

Varistors MOV 560V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

250In Stock

750Expected 29/07/2026

£1.60

£0.995

£0.89

£0.738

View

Min.: 1
Mult.: 1

Varistors MOV 910V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

911KH14-AT
YAGEO
1: £1.08
750In Stock
2,250On Order
New Product

Mfr. Part No.
911KH14-AT

Mouser Part No
603-911KH14-AT

New Product

YAGEO

Varistors MOV 910V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

750In Stock

2,250On Order

£1.08

£0.658

£0.431

£0.40

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors SURG.NFST.NFBKST.CO Surge Protector DC to 6 GHz N-Type(F) Jack Straight to N-Type(F) Jack Bulkhead Straight

SURG.NFST.NFBKST.CO
Taoglas
1: £38.48
8In Stock
New Product

Mfr. Part No.
SURG.NFST.NFBKST.CO

Mouser Part No
960-SURGNFSTNFBKSTCO

New Product

Taoglas

Connectorised Surge Protectors SURG.NFST.NFBKST.CO Surge Protector DC to 6 GHz N-Type(F) Jack Straight to N-Type(F) Jack Bulkhead Straight

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Datasheet

8In Stock

£38.48

£32.70

£30.27

£27.81

£27.36

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL DIN 315A

ESR3XLDB0315XI
Littelfuse
1: £435.26
3In Stock
New Product

Mfr. Part No.
ESR3XLDB0315XI

Mouser Part No
576-ESR3XLDB0315XI

New Product

Littelfuse

Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL DIN 315A

Learn More

Datasheet

3In Stock

£435.26

£357.40

£325.32

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 500A

ESR3XLUB0500XI
Littelfuse
1: £456.85
3In Stock
New Product

Mfr. Part No.
ESR3XLUB0500XI

Mouser Part No
576-ESR3XLUB0500XI

New Product

Littelfuse

Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 500A

Learn More

Datasheet

3In Stock

£456.85

£388.85

£348.65

Quote

Min.: 1
Mult.: 1

Varistors MOV 270V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

271KH14-AT
YAGEO
1: £0.89
1,200In Stock
2,000On Order
New Product

Mfr. Part No.
271KH14-AT

Mouser Part No
603-271KH14-AT

New Product

YAGEO

Varistors MOV 270V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

1,200In Stock

2,000On Order

£0.89

£0.543

£0.347

£0.325

View

Min.: 1
Mult.: 1

Varistors MOV 510V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

511KH20-AT
YAGEO
1: £1.61
500In Stock
500Expected 29/07/2026
New Product

Mfr. Part No.
511KH20-AT

Mouser Part No
603-511KH20-AT

New Product

YAGEO

Varistors MOV 510V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

500In Stock

500Expected 29/07/2026

£1.61

£0.995

£0.682

£0.637

View

Min.: 1
Mult.: 1

Varistors MOV 560V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

561KH10-AT
YAGEO
1: £0.713
800In Stock
2,400Expected 29/07/2026
New Product

Mfr. Part No.
561KH10-AT

Mouser Part No
603-561KH10-AT

New Product

YAGEO

Varistors MOV 560V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

800In Stock

2,400Expected 29/07/2026

£0.713

£0.428

£0.273

£0.254

View

Min.: 1
Mult.: 1

Varistors MOV 680V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

681KH10-AT
YAGEO
1: £0.736
2,100In Stock
1,050Expected 15/07/2026
New Product

Mfr. Part No.
681KH10-AT

Mouser Part No
603-681KH10-AT

New Product

YAGEO

Varistors MOV 680V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

2,100In Stock

1,050Expected 15/07/2026

£0.736

£0.443

£0.284

£0.264

View

Min.: 1
Mult.: 1

Varistors MOV 270V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

271KH20-AT
YAGEO
1: £1.55
300In Stock
750Expected 29/07/2026
New Product

Mfr. Part No.
271KH20-AT

Mouser Part No
603-271KH20-AT

New Product

YAGEO

Varistors MOV 270V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

300In Stock

750Expected 29/07/2026

£1.55

£0.96

£0.662

£0.618

View

Min.: 1
Mult.: 1

Varistors MOV 390V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

391KH14-AT
YAGEO
1: £0.917
1,490In Stock
1,500On Order
New Product

Mfr. Part No.
391KH14-AT

Mouser Part No
603-391KH14-AT

New Product

YAGEO

Varistors MOV 390V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

1,490In Stock

1,500On Order

£0.917

£0.555

£0.356

£0.332

View

Min.: 1
Mult.: 1

Varistors MOV 470V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200

471KH07-AT
YAGEO
1: £0.526
3,500In Stock
New Product

Mfr. Part No.
471KH07-AT

Mouser Part No
603-471KH07-AT

New Product

YAGEO

Varistors MOV 470V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

3,500In Stock

£0.526

£0.308

£0.192

£0.174

View

Min.: 1
Mult.: 1

Varistors MOV 510V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

511KH10-AT
YAGEO
1: £0.698
2,650In Stock
400Expected 15/07/2026
New Product

Mfr. Part No.
511KH10-AT

Mouser Part No
603-511KH10-AT

New Product

YAGEO

Varistors MOV 510V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

2,650In Stock

400Expected 15/07/2026

£0.698

£0.419

£0.268

£0.249

View

Min.: 1
Mult.: 1

Varistors MOV 910V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

911KH20-AT
YAGEO
1: £1.89
325In Stock
675Expected 29/07/2026
New Product

Mfr. Part No.
911KH20-AT

Mouser Part No
603-911KH20-AT

New Product

YAGEO

Varistors MOV 910V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

325In Stock

675Expected 29/07/2026

£1.89

£1.17

£1.05

£0.863

View

Min.: 1
Mult.: 1

Varistors MOV 390V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

391KH10-AT
YAGEO
1: £0.684
3,150In Stock
New Product

Mfr. Part No.
391KH10-AT

Mouser Part No
603-391KH10-AT

New Product

YAGEO

Varistors MOV 390V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200

Learn More

Datasheet

3,150In Stock

£0.684

£0.412

£0.259

£0.228

View

Min.: 1
Mult.: 1

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