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Electrical Systems and Lighting and Components and Accessories and Supplies

Electrical Equipment, Components, and Supplies

Circuit Protection Devices And Accessories

Subcategories

    Automotive Fuse

    Blade Fuses

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    Ceramic Fuses

    Circuit Breakers

    Circuit Interruptor

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    Electronic Fuse

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    Medium Voltage Fuse

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    Plug Fuses

    Power Fuse

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    Surge Arrestor

    Surge Suppressers

    Time Delay Fuses

    Transient Protection Materials

    Vacuum Interruptor

    Voltage Regulator

Showing 37-48 of 3,039 results

Littelfuse 239.400P - SLO-BLO GLASS BODY .400A AXIAL. 5x20mm time-Lag glass body cartridge fuse designed to JL specification. Features: Designed to UL/CSA/ANCE 248 Standard. Available in cartridge and axial lead format RoHS compliant and lead-free.
Littelfuse · 239 Series

239.400P

0239.400VXP


SLO-BLO GLASS BODY .400A AXIAL. 5x20mm time-Lag glass body cartridge fuse designed to JL specification. Features: Designed to UL/CSA/ANCE 248 Standard. Available in cartridge and axial lead format RoHS compliant and lead-free.

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Minimum Qty: 5

Multiplier: 5

*Contact for lower quantities*

Littelfuse LDFJ100.V - LDFJ100 is a Class J fuse with an ampere rating of 100.
Littelfuse · LDFJ Series

LDFJ100.V

LDFJ100.V


LDFJ100 is a Class J fuse with an ampere rating of 100.

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Littelfuse LDC150 - Littelfuse POWR-PRO® LDC series Class L fuses represent another first in fuse protection. LDC series fuses are the first UL Listed 600 volts AC and DC Class L fuse. Since they may be used for both AC and DC, they eliminate the concern that AC only fuses may be inserted into DC circuits. While LDC series fuses’ UL Listed DC interrupting rating is more than adequate for most applications (50,000 amperes at a 16 millisecond time constant), tests in our high power testing laboratory have shown that this remarkable fuse is capable of performing at much longer time constants. This makes the fuse uniquely suited for such applications as crane rail circuits and mass transit systems. Contact the factory for application information for special needs such as this. For AC-only systems, consider the use of POWR-PRO® KLPC series fuses. They have a full ten seconds time-delay at 500% rated current, and have a wider range of ratings.
Littelfuse · LDC Series

LDC150

0LDC150.X


Littelfuse POWR-PRO® LDC series Class L fuses represent another first in fuse protection. LDC series fuses are the first UL Listed 600 volts AC and DC Class L fuse. Since they may be used for both AC and DC, they eliminate the concern that AC only fuses may be inserted into DC circuits. While LDC series fuses’ UL Listed DC interrupting rating is more than adequate for most applications (50,000 amperes at a 16 millisecond time constant), tests in our high power testing laboratory have shown that this remarkable fuse is capable of performing at much longer time constants. This makes the fuse uniquely suited for such applications as crane rail circuits and mass transit systems. Contact the factory for application information for special needs such as this. For AC-only systems, consider the use of POWR-PRO® KLPC series fuses. They have a full ten seconds time-delay at 500% rated current, and have a wider range of ratings.

Contact for Pricing

Mersen HSJ30 - Fuse HSJ - Class J - High-Speed 600VAC 500VDC 30A Ferrule Amp-Trap®
Mersen · Amp-Trap

HSJ30

HSJ30


Fuse HSJ - Class J - High-Speed 600VAC 500VDC 30A Ferrule Amp-Trap®

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Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Mersen RF300 - Fuse RF - Class H - Fast-Acting 250VAC 300A Blade
Mersen

RF300

RF300


Fuse RF - Class H - Fast-Acting 250VAC 300A Blade

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Mersen OTN15 - OTN Fuse OT - Class K5 - Fast-Acting 250VAC 15A Ferrule Amp-Trap®
Mersen · Amp-Trap

OTN15

OTN15


OTN Fuse OT - Class K5 - Fast-Acting 250VAC 15A Ferrule Amp-Trap®

Contact for Pricing

Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Mersen OT100 - Fuse OT - Class K5 - Fast-Acting 250VAC 250VDC 100A Blade Amp-Trap®
Mersen · Amp-Trap

OT100

OT100


Fuse OT - Class K5 - Fast-Acting 250VAC 250VDC 100A Blade Amp-Trap®

Contact for Pricing

Minimum Qty: 5

Multiplier: 5

*Contact for lower quantities*

Mersen ATMR1/2 - Fuse ATMR - Class CC - Fast-Acting 600VAC 600VDC 0.5A Ferrule Amp-Trap®
Mersen · Amp-Trap

ATMR1/2

ATMR1/2


Fuse ATMR - Class CC - Fast-Acting 600VAC 600VDC 0.5A Ferrule Amp-Trap®

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Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Mersen A4J250 - Fuse A4J - Class J - Fast-Acting 600VAC 300VDC 250A Blade Amp-Trap®
Mersen · Amp-Trap

A4J250

A4J250


Fuse A4J - Class J - Fast-Acting 600VAC 300VDC 250A Blade Amp-Trap®

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Littelfuse H229007SP - H229 SLO-BLO GLASS INDICATOR H-PACK 1.5A. The 2AG Slo-Blo® Fuses are available in cartridge form or with axial leads. 2AG Fuses providing the same performance characteristics as their 3AG counterpart, while occupying one-third the space. Features: 229 series 2AG fuses have time-delay of 313 series 3AG fuses in less than one-third of the space. They provide superior protection for inductive loads such as motors, transformers, and solenoids. Use whenever time-delay fuses are indicated. An indicating version is also available. 2AG indicating fuses instantly identify themselves upon opening by showing a discoloration of their glass bodies. Guesswork and time-consuming circuit testing is eliminated. This unique design offers the same quality performance characteristics as the standard 2AG fuse design.
Littelfuse · 229 Series

H229007SP

0229007.HXSP


H229 SLO-BLO GLASS INDICATOR H-PACK 1.5A. The 2AG Slo-Blo® Fuses are available in cartridge form or with axial leads. 2AG Fuses providing the same performance characteristics as their 3AG counterpart, while occupying one-third the space. Features: 229 series 2AG fuses have time-delay of 313 series 3AG fuses in less than one-third of the space. They provide superior protection for inductive loads such as motors, transformers, and solenoids. Use whenever time-delay fuses are indicated. An indicating version is also available. 2AG indicating fuses instantly identify themselves upon opening by showing a discoloration of their glass bodies. Guesswork and time-consuming circuit testing is eliminated. This unique design offers the same quality performance characteristics as the standard 2AG fuse design.

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Mersen Z211047 - BASE SEC. CC.14 F/RAIL 1P
Mersen · Ferraz Shawmut

Z211047

8430399013374


BASE SEC. CC.14 F/RAIL 1P

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Littelfuse LDC250 - Littelfuse POWR-PRO® LDC series Class L fuses represent another first in fuse protection. LDC series fuses are the first UL Listed 600 volts AC and DC Class L fuse. Since they may be used for both AC and DC, they eliminate the concern that AC only fuses may be inserted into DC circuits. While LDC series fuses’ UL Listed DC interrupting rating is more than adequate for most applications (50,000 amperes at a 16 millisecond time constant), tests in our high power testing laboratory have shown that this remarkable fuse is capable of performing at much longer time constants. This makes the fuse uniquely suited for such applications as crane rail circuits and mass transit systems. Contact the factory for application information for special needs such as this. For AC-only systems, consider the use of POWR-PRO® KLPC series fuses. They have a full ten seconds time-delay at 500% rated current, and have a wider range of ratings.
Littelfuse · LDC Series

LDC250

0LDC250.X


Littelfuse POWR-PRO® LDC series Class L fuses represent another first in fuse protection. LDC series fuses are the first UL Listed 600 volts AC and DC Class L fuse. Since they may be used for both AC and DC, they eliminate the concern that AC only fuses may be inserted into DC circuits. While LDC series fuses’ UL Listed DC interrupting rating is more than adequate for most applications (50,000 amperes at a 16 millisecond time constant), tests in our high power testing laboratory have shown that this remarkable fuse is capable of performing at much longer time constants. This makes the fuse uniquely suited for such applications as crane rail circuits and mass transit systems. Contact the factory for application information for special needs such as this. For AC-only systems, consider the use of POWR-PRO® KLPC series fuses. They have a full ten seconds time-delay at 500% rated current, and have a wider range of ratings.

Contact for Pricing

Showing 37-48 of 3,039 results