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Fuses & Circuit Protection

Fuses & Circuit Protection

Protect your electronic devices with surplus fuses and circuit breakers from our online inventory. With our variety of components, you're sure to find the perfect fit for your needs. Our customer service is excellent, and our shopping experience is top-notch.

BUSS Limitron

BUSS Limitron KAC 200 600V, 200A Fuse - KK2217

North American style stud-mount fuse. Unused, new old stock, clean and excellent condition. The BUSS Limitron KAC 200 600V, 200A Fuse is a type of high-voltage fuse used to protect electrical circuits in case of a short circuit or overload. It is...

MSRP:

Was:

Now: $69.73

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BUSS Limitron

BUSS Limitron KAC 40, 600V, 40A Fuse - KK2216

North American style stud-mount fuse. Unused, new old stock, clean and excellent condition. Ships fast.

MSRP:

Was:

Now: $6.14

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Cooper Bussman

NON-30 Buss One-Time Fuse, 30-Amp, Class K5 Cooper Bussman - KK22042

Unused, new old stock. Manufactured by Cooper Bussman (now Eaton Bussman). UPC 051712300063

MSRP:

Was:

Now: $1.33

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Cooper Bussman

NON-15 Buss One-Time Fuse, 15-Amp, Class K5 Cooper Bussman - KK22041

Unused, new old stock. Manufactured by Cooper Bussman (now Eaton Bussman). UPC 051712101561

MSRP:

Was:

Now: $1.33

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Cooper Bussman

NON-6 Buss One-Time Fuse, 6-Amp Class K5 Cooper Bussman - KK22043

Unused, new old stock. Manufactured by Cooper Bussman (now Eaton Bussman). UPC 051712300063

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Was:

Now: $1.33

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Allen Bradley

Allen Bradley 1489-M1C040 Series D Circuit Breaker, 1 Pole, 4A - W22002

Unused, new old stock. Clean and in excellent condition. Missing manufacturer's packaging.

MSRP:

Was:

Now: $19.67

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Obtainium

51NM Glass Fuse, 250V 3A, 5mm x 20mm - P22041

250V 3A Glass Fuse, 5mm x 20mm

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Now: $0.29

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Obtainium

250V 3A, 5mm x 20mm, 51S Glass Fuse - P22040

250V 3A, 5mm x 20mm Glass Fuse

MSRP:

Was:

Now: $0.31

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Limitron

Limitron KTK-3, 600V 3A Fast Acting Fuse - P22038

Manufactured by Buss.

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Now: $2.71

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Bussman

Panel Mount Fuse Holder, Midget Bussman, 0-20A 600V - P22037

Removed from unused industrial lighting fixture - excellent condition. features 16 AWG soldered leads.

MSRP:

Was:

Now: $4.41

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Bel Group

3A 250V, 5x20mm Glass Slow Blow Fuse, Bel Group, 5TT 3-R - P22006

UL Listed.

MSRP:

Was:

Now: $0.27

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Buss

4 pieces, GMA BUSS Fuse, 3A, 250V - P22002

Genuine Buss Brand fuse. Price is for all 4 glass fuses.

MSRP:

Was:

Now: $3.33

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Littelfuse

POWR-GARD Fuse, Time-Delay, Dual Element, Littelfuse, FLSR 4/10 - J22004

Class RK5,

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Was:

Now: $5.17

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Carlingswitch

30A Magnetic Hydraulic Circuit Breaker, Carlingswitch, CA1-B2-34-630-311-C

Used, clean and in good condition. Carling Technologies (now Littelfuse), C Series, Magnetic Hydraulic Circuit Breaker, 30 Amp, 1 Pole, 80 VDC / 277 VAC.

MSRP:

Was:

Now: $5.97

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Carlingswitch

10A Magnetic Hydraulic Circuit Breaker, Carlingswitch, CA1-B2-34-610-311-C

Used, clean and in good condition. Carling Technologies (now Littelfuse), C Series, Magnetic Hydraulic Circuit Breaker, 10 Amp, 1 Pole, 80 VDC / 277 VAC.

MSRP:

Was:

Now: $5.47

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Carlingswitch

100A Magnetic Hydraulic Circuit Breaker, Carlingswitch, CA1-B2-34-810-311-C - TT21022

Used, clean and in good condition. Carling Technologies (now Littelfuse), C Series, Magnetic Hydraulic Circuit Breaker, 100 Amp, 1 Pole, 120/240 VAC.

MSRP:

Was:

Now: $6.97

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Bussman

In-Line Fuse Holder, Orange Bussman Eaton Waterproof Fuse Holder, & 2 Buss Fuses - RR21002

Along with the inline fuse holder, you'll also receive one Buss AGC 20A, 32V fuse, & one Buss AGC 15A, 32V fuse Inline waterproof fuseholder for 1/4" x 1-1/4" (6.35 mm x 31.8 mm) fuses.Accepts #16 to #12 AWG Cu wireIP67 rating for exposed locations...

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Now: $2.98

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Bussman

In-Line Fuse Holder - Yellow Bussman Eaton Waterproof Fuse Holder, Buss Fuse, & Lugs - RR21001

Perhaps this was part of an installation kit for a radio? Along with the inline fuse holder, you'll also receive a Buss AGC 3A, 250V fuse, & 3 wire lugs. Inline waterproof fuseholder for 1/4" x 1-1/4" (6.35 mm x 31.8 mm) fuses.Accepts #16 to #12 AWG...

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Now: $2.48

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Tyco / Raychem SRP120 Polyswitch, Resettable Fuse, 15V 1.2A, Axial Y19197

Polymeric PTC Resettable Fuse 15V 1.2A axial/strap

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Was:

Now: $0.79

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Tyco / Raychem SMD250 Polyswitch, Resettable Fuse, 15V 2.5A, SMD Y19196

Maximum Hold Current: 2.5A. Minimum Trip Current: 5A. Maximum Voltage: 15V. Maximum Current Without Damage: 40A. Maximum Power Dissipation: 1.9W

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Now: $0.33

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