HUDSON EVU10-10 High-Voltage DC Fuse

The HUDSON EVU10-10 High-Voltage DC Fuse is a fast-acting, heavy-duty circuit protection device engineered specifically for modern electric vehicles (EVs) and renewable energy systems. Rated for 10 Amps at a massive 1000 Volts DC, this ceramic tube fuse with bolted tags is designed to act as a critical fail-safe, protecting sensitive high-voltage auxiliary components from catastrophic short circuits and electrical overloads.

Key Specifications:

• Category: Automotive Parts & Accessories / EV High Voltage Components / Fuses & Circuit Breakers

• Product Type: High-Voltage DC EV Fuse (Fast-Acting / EV FTR)

• Manufacturer: HUDSON

• Model / Part Number: EVU10-10

• Current Rating: 10 Amps (10A)

• Maximum Voltage Rating: 1000V DC

• Interrupting Rating (Breaking Capacity): 20kA (20,000 Amps)

• Mounting Type: Bolted tags / Blade terminals (with pre-drilled holes)

• Certifications: CE Compliant

• Body Material: High-strength, thermal-resistant ceramic

Key Features:

• Extreme High-Voltage DC Protection – Specifically designed to break direct current up to 1000V DC. DC arcs are notoriously difficult to extinguish compared to AC, making specialized EV fuses like this mandatory for safety.

• Massive 20kA Breaking Capacity – In the event of a catastrophic short circuit, this fuse can safely absorb and extinguish fault currents up to 20,000 Amps without the ceramic tube exploding or catching fire.

• Arc-Extinguishing Construction – The high-strength white ceramic tube is internally packed with specialized, high-purity silica sand that instantly melts into glass during a blown-fuse event, smothering the electrical arc.

• Vibration-Proof Installation – Features thick, offset metal blade terminals. This allows the fuse to be securely bolted directly onto copper busbars or heavy-duty fuse blocks inside a Power Distribution Unit (PDU), preventing it from vibrating loose on rough roads.

Ideal For:

• Protecting auxiliary high-voltage EV circuits (e.g., A/C compressors, PTC cabin heaters, and DC-DC converters)

• High-Voltage Power Distribution Units (HV-PDU) inside electric vehicles

• Solar array (PV) combiner boxes and string protection

• Battery Energy Storage Systems (BESS)

• DC Fast Charging station infrastructure

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