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EATON EAC14 EV Fuses

EATON / Bussmann EAC14 14mm x 38mm EV Fuses comply with JASO D622, ISO8820-8, and GB/T31465 standards and are manufactured in ISO9001 and IATF16949-certified facilities. These fuses feature a current rating range from 50A to 80A and voltage ratings of 420V AC and 500V DC. The EAC14 fuses come with a minimum breaking capacity of 300% at rated DC voltage and offer bolt-down or PCB terminal options. Typical applications include UPS systems, EV charging infrastructure, motor protection, and energy storage systems.

Features

14mm x 38mm fuse
Available in bolt-down and PCB terminal configurations
Complies with JASO D622, ISO8820-8, and GB/T31465 standards
Halogen-free
Lead-free
Manufactured in an ISO9001 and IATF16949 certified facility
Provides a minimum breaking capacity of 300% of rated current at specified DC voltage
RoHS compliant

Applications

3-phase EVSE and charging infrastructure
Automotive and commercial vehicle on-board chargers
Energy storage systems
Motor protection
On-board electric vehicle powertrain and distribution
Rectifiers and inverters
Uninterruptible Power Supplies (UPS)

Technical Specifications

Parameters	Values
Current rating range	50A to 80A
Typical cold resistance	1.95mΩ max.
Typical voltage drop	150mV min.
Voltage ratings	420V AC 500V DC

Related Product

EATON EKM10 10mm x 38mm EV Fuses