2A-10A current rating, 400V voltage rating, low voltage circuit protection, overcurrent fuse, Fuse holder FH-154 insert
Features
Overcurrent Protection: Designed to automatically break the circuit when excessive current flows, preventing damage to electrical equipment and reducing fire risk
High Breaking Capacity: Capable of interrupting high fault currents, ensuring safe disconnection even in severe overload or short-circuit conditions
Current Rating: Available in 2A-10A current ratings to match different system requirements, ensuring the appropriate level of protection for specific applications
Compact Design: Fits into fuse holders FH-154
Durable Construction: Made from polymer with a fusible metal element inside
The low-voltage fuse 10x38 2A 400V (6A,4A,10A) is designed to provide protection for electrical circuits operating at low voltages, typically under 1,000 volts. These fuse links act as a safety device, interrupting the flow of excessive current to prevent damage to equipment, electrical fires, or power outages which potentially damage critical infrastructure.
The main applications including:
● Residential Electrical Circuits:
Used in household distribution boards to protect wiring and appliances from overcurrent and short circuits in lighting systems, outlets, and small appliances.
● Industrial Control Panels:
Commonly used in industrial control panels and machinery to safeguard electrical components such as motors, relays, and transformers from overloads.
● Power Distribution Boards:
Protects low-voltage distribution networks by acting as a safety device in distribution boards for safe power delivery in both small and large-scale applications.
● Lighting Circuits:
Provides protection in lighting circuits, preventing overloads in systems such as LED lighting or commercial lighting arrays.
Technical specification
Product code
Current rating
Voltage rating
Fuse link 10x38
2A
4A
6A
10A
400V
Components and materials
Current-limiting fuse 10x38 2A 400V (6A,4A,10A), consissts of the following main part:
Components
Materials
Fuse Element(Fusible Link)
Metal alloys zinc
Body/Casing
High-strength polymer
End Caps/Terminals
Tin-plated copper
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Fuse holder FH-154 insert 10x38 fuselink is designed to meet international safety standards (e.g., IEC 60269), to ensure that the 10x38 mm fuse link is safe, reliable, and capable of performing effectively.
Some of testing scopes as following:
● Dielectric Strength Testing: To verify that the fuse link can withstand specified voltage levels without electrical breakdown.
● Temperature Rise Testing: To measure the temperature increase of the fuse link during operation at rated current.
● Short-Circuit Testing:To confirm that the fuse link can interrupt short-circuit currents safely and effectively.
● Overload Testing:To ensure that the fuse link can handle overload conditions without failure.
● Mechanical Endurance Testing:To evaluate the durability of the fuse link through repeated use.
● Contact Resistance Testing:To ensure minimal electrical resistance at the contact points of the fuse link.
● Environmental Testing:To verify the performance of the fuse link under various environmental conditions (e.g., humidity, temperature variations).
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