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Miniature fuse

Miniature fuses, also known as micro fuses, subminiature fuses, or cartridge fuses in various global markets, are compact overcurrent protection devices designed for direct mounting on printed circuit boards (PCBs) or in small fuse holders. These components are characterized by their low breaking capacity, typically ranging from 35 A to 200 A, a...

Miniature fuses, also known as micro fuses, subminiature fuses, or cartridge fuses in various global markets, are compact overcurrent protection devices designed for direct mounting on printed circuit boards (PCBs) or in small fuse holders. These components are characterized by their low breaking capacity, typically ranging from 35 A to 200 A, and rated currents from 0.1 A to 20 A, with voltage ratings up to 250 V AC or 125 V DC. They come in standard physical formats such as 5x20 mm, 6.3x32 mm, and 3.6x10 mm glass or ceramic tube constructions, with axial or radial leaded terminations for through-hole or surface mount technology (SMT) assembly. Key technical parameters include the I²t melting integral, time-current characteristics (fast-acting, slow-blow, or time-delay), and rated voltage. These fuses are essential for protecting sensitive electronic circuits from short circuits and overloads in low-power applications.

Miniature fuses are predominantly deployed in industrial control panels, automation systems, power supplies, and electronic equipment enclosures. They are commonly installed in PCB-mounted fuse holders, terminal blocks with integrated fuse carriers, or DIN-rail mounted fuse modules within electrical cabinets. Typical sectors include building automation, HVAC controls, programmable logic controllers (PLCs), variable frequency drives (VFDs), telecommunications equipment, and medical devices. Their compact size allows for dense circuit protection in space-constrained environments, such as in instrumentation panels and distributed control systems.

Within this category, Electric Automation Network offers a comprehensive range of subcategories including glass tube fuses (5x20 mm and 6.3x32 mm), ceramic tube fuses (high breaking capacity), and SMD fuse chips. Key article codes follow standardized patterns: for example, the 5x20 mm fast-acting glass fuse series uses codes like "FUSE-5X20-FA-1A" where the suffix indicates rated current (e.g., 1A, 2A, 5A). The 6.3x32 mm slow-blow ceramic series follows "FUSE-6X32-SB-10A". SMD fuse codes are structured as "FUSE-SMD-1206-2A", specifying package size (1206, 0805) and current rating. These codes are searchable on our portal for precise identification and ordering.

Partnering with Electric Automation Network ensures access to genuine miniature fuses from leading manufacturers, with real-time pricing and stock availability. Our express shipping network delivers to any global destination within 24-48 hours for urgent requirements. Each product listing includes detailed technical datasheets, I²t curves, and dimensional drawings. Our team of electrical engineers provides personalized support for fuse selection, coordination studies, and compliance with IEC 60127 or UL 248 standards. We guarantee traceability and quality assurance for every component, backed by our commitment to industrial automation excellence.

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Manufacturer Code Reference Catalog Number Description Delivery Price

8WA1822-7EF21

8WA1822-7EF21

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G fuse link DIN 41660 quick-response High breaking capacity Rated continuous current 2.5 A

G-fuse cartridge, DIN 41660, fast, high cutting power, permanent rated current 2.5A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8WA1822-7EF78

8WA1822-7EF78

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G fuse link DIN 41662 slow-response Low breaking capacity Rated continuous current 1.6 A

G-fuse cartridge, DIN 41662, slow, low cutting power, permanent rated current 1.6A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8WA1822-7EF23

8WA1822-7EF23

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G fuse link DIN 41660 quick-response High breaking capacity Rated continuous current 4 A

G-fuse cartridge, DIN 41660, fast, high cutting power, permanent rated current 4A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8WA1822-7EF16

8WA1822-7EF16

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G fuse link DIN 41660 quick-response High breaking capacity Rated continuous current 1 A

G-fuse cartridge, DIN 41660, fast, high cutting power, permanent rated current 1A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8WA1822-7EF76

8WA1822-7EF76

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G fuse link DIN 41662 slow-response Low breaking capacity Rated continuous current 1 A

G-fuse cartridge, DIN 41662, slow, low cutting power, permanent rated current 1A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8WA1822-7EF83

8WA1822-7EF83

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G fuse link DIN 41662 slow-response Low breaking capacity Rated continuous current 4 A

G-fuse cartridge, DIN 41662, slow, low cutting power, permanent rated current 4A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8WA1822-7EF85

8WA1822-7EF85

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G fuse link DIN 41662 slow-response Low breaking capacity Rated continuous current 6.3 A

G-fuse cartridge, DIN 41662, slow, low cutting power, permanent rated current 6.3A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

1207323

CF-10 FUSE 120V SET

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Cable-cutting tool

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