LSP10120P

LSP10120P

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 120V SCRW

In Stock: 214

$21.95000

LSP05GI277SH

LSP05GI277SH

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 277V SCRW

In Stock: 0

$11.64975

SPD-20HP-277S

SPD-20HP-277S

MEAN WELL

Description

LIGHTING SURGE PROT 277VAC SCREW

In Stock: 25

$33.41000

1320-S-110

1320-S-110

J.W. Miller / Bourns

Description

SPD DC 2W+G 110VDC

In Stock: 12

$123.33000

LST4205VL2NT1

LST4205VL2NT1

Wickmann / Littelfuse

Description

VARISTOR SPD 420V 50KA SURGE

In Stock: 0

$15.88601

LSP05GI120SH

LSP05GI120SH

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 120V SCRW

In Stock: 0

$11.64975

LSP05GI480P

LSP05GI480P

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 480V SCRW

In Stock: 0

$11.10538

FSP3-277-20KA

FSP3-277-20KA

Thomas Research Products

Description

LIGHTING SURGE PROTECT 100-277V

In Stock: 942

$29.00000

LSP10480LLP

LSP10480LLP

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 480V SCRW

In Stock: 242

$21.95000

DS41S-120

DS41S-120

CITEL INC

Description

120VAC SINGLE PHASE SPD

In Stock: 10

$72.00000

LSP05480PM

LSP05480PM

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 480V SCRW

In Stock: 0

$17.01000

1250-3S-230

1250-3S-230

J.W. Miller / Bourns

Description

SPD AC 3W+G 230VAC

In Stock: 0

$308.95333

BSP3-277-LC

BSP3-277-LC

Thomas Research Products

Description

LIGHTING SURGE PROTECTOR 277V

In Stock: 160

$13.42000

FSSZOV151R

FSSZOV151R

Maida Development Company

Description

THERMALLY PROTECTED MOV 150VAC

In Stock: 11

$14.63000

SPD2-550-4P0-R

SPD2-550-4P0-R

Wickmann / Littelfuse

Description

SPD MOD 4P+0 550VAC TYPE 1+2

In Stock: 149 232

$285.78000

LSP05277PX3333

LSP05277PX3333

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 277V SCRW

In Stock: 0

$12.51500

1250-2S-400

1250-2S-400

J.W. Miller / Bourns

Description

SPD AC 2W+G 277VAC

In Stock: 0

$192.11500

LSP05GI240P

LSP05GI240P

Wickmann / Littelfuse

Description

LIGHTING SURGE PROTECT 240V SCRW

In Stock: 55

$14.37000

2730670000

2730670000

Weidmuller

Description

SURGE PROTECTION - OVP

In Stock: 55

$248.98000

2804380

2804380

Phoenix Contact

Description

SURGE PROTECTION DEVICE

In Stock: 2

$224.00000

Electrical Specialty Fuses for Precision Circuit Protection in Demanding Applications

Electrical specialty fuses are designed for precise and reliable circuit protection in applications requiring specific performance characteristics. They provide accurate overcurrent protection for sensitive and high-performance electronic systems.

In-Stock Specialty Fuses with Fast Delivery and Reliable Supply

We offer a wide range of specialty fuses with strong inventory and stable sourcing channels. Whether for prototyping or high-volume production, we support fast quotation, no minimum order quantity, and BOM sourcing services. We also assist in sourcing obsolete or hard-to-find fuse models to ensure uninterrupted supply.

Product Features and Engineering Advantages

  • Precise overcurrent protection for critical circuits
  • Wide range of ratings and specialized characteristics
  • Fast-acting and time-delay fuse options available
  • High reliability for industrial and electronic systems
  • Designed for demanding and sensitive applications
  • In-stock availability with fast global delivery
  • No MOQ required for flexible procurement
  • Support for small batch and bulk orders
  • BOM quotation and sourcing services
  • Alternative solutions for discontinued fuse models
  • Original quality with third-party testing support

Applications in Industrial Equipment, Power Systems, and Electronics

Specialty fuses are widely used in industrial equipment, power distribution systems, automotive electronics, and precision electronic devices where accurate and reliable circuit protection is required.

Quality Assurance and Responsive After-Sales Support

All products come with a 180-day warranty. In case of quality issues, customers must provide valid supporting materials such as authorized test reports, images, or videos. Claims must be submitted within the warranty period. We ensure fast response and proactive resolution.

FAQ

1. What are electrical specialty fuses?

Electrical specialty fuses are designed for specific applications requiring precise overcurrent protection and customized performance characteristics.

2. What types of specialty fuses are available?

They include fast-acting fuses, time-delay fuses, high-voltage fuses, and application-specific fuse designs.

3. How do I choose the right specialty fuse?

Selection depends on current rating, voltage rating, breaking capacity, response time, and application requirements.

4. Where are specialty fuses commonly used?

They are used in industrial equipment, power systems, automotive electronics, and sensitive electronic devices.

5. Do you support sourcing discontinued fuse models?

Yes, we help source obsolete or hard-to-find specialty fuses and provide alternative solutions.

6. What is your quality assurance policy?

All products come with a 180-day warranty. Customers must provide authorized test reports or visual evidence for any claims within the valid period.

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