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Mersen

Mersen A60X150-4K 150A 600VAC aR High-Speed Fuse

Part Number: A60X150-4K

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Designed for power-electronics protection, A60X150-4K combines a 150A rating with aR high-speed semiconductor fuse behavior matching 600V AC applications with 200kA AC circuit interruption for rectifier, traction and heavy-duty power-electronics protection, with Type 4K bolted-blade construction.

Rated Current150A
Rated Voltage600V AC
Breaking Capacity200kA AC
PackageForm 101 Type 4K

For rectifier, traction and heavy-duty power-electronics protection, A60X150-4K provides a 150A aR high-speed semiconductor fuse solution from Mersen. Mersen’s series data identifies 600V AC duty together with 200kA AC interrupt capability. Installation uses Type 4K bolted-blade construction, while the series documentation cites UL JFHR2 for compliance and selection.

Technical Specifications

Part Number
A60X150-4K
Manufacturer Part Number
A60X150-4K
Series
A60X Series
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
150A
Voltage Rating
600V AC
AC / DC
AC
Breaking Capacity
200kA AC
Package / Dimensions
Form 101 Type 4K
Mounting
Bolt-Down
Application
Power Electronics · Railway
Standard
UL Recognized JFHR2
Terminal Type
Bolted Blade
Fuse Speed
High Speed
Utilization Class
aR
Approvals
RoHS · UL Recognized
Certifications
UL Recognized · RoHS

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