HUDSON EVU5.0-150-A High-Voltage DC Fuse

The HUDSON EVU5.0-150-A High-Voltage DC Fuse is a heavy-duty, fast-acting circuit protection device engineered specifically for the powertrains and high-draw auxiliary systems of electric vehicles (EVs) and renewable energy platforms. Rated for a robust 150 Amps at 500 Volts DC, this ceramic tube fuse operates under the "gEV" class, meaning it is designed as a full-range general-purpose fuse optimized for the unique power demands and safety requirements of EV architectures.

Key Specifications:

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

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

• Manufacturer: HUDSON

• Model / Part Number: EVU5.0-150-A

• Current Rating: 150 Amps (150A)

• Maximum Voltage Rating: 500V DC

• Interrupting Rating (Breaking Capacity): 50kA (50,000 Amps)

• Mounting Type: Center-bolted tags / Heavy-duty blade terminals

• Industry Standards: ISO 8820, JASO D622, Q/HSF 907

• Certifications: CE Compliant

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

Key Features:

• Dedicated EV Protection – Specifically designed for up to 500V EV architectures, this 150A fuse is perfect for protecting heavy-draw, high-voltage sub-systems, such as large DC-DC converters, heavy-duty PTC cabin heaters, air conditioning compressors, and even smaller traction motor inverters.

• Massive 50kA Breaking Capacity – In the event of a catastrophic dead-short, this fuse safely absorbs and extinguishes fault currents up to a massive 50,000 Amps without the outer casing rupturing or catching fire.

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

• Automotive Standard Compliance – Stamped with ISO 8820 and JASO D622 compliance, ensuring it meets strict international requirements for road vehicles and high-voltage electrical safety.

• Vibration-Proof Installation – Features heavy-duty metal blade terminals with pre-drilled holes. This allows the fuse to be securely bolted directly onto solid copper busbars inside a High-Voltage Power Distribution Unit (HV-PDU), preventing it from loosening under road vibration.

Ideal For:

• Protecting high-draw auxiliary EV circuits or primary circuits in lighter EVs/golf carts

• High-Voltage Power Distribution Units (HV-PDU) in passenger EVs and custom hybrid conversions

• Solar array (PV) combiner boxes and string protection

• Battery Energy Storage Systems (BESS)

• DC Fast Charging (DCFC) station sub-circuits

Note: Shipping charges are not included and will be calculated separately based on the quantity, weight, and destination of the selected product(s).