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Mersen

Mersen A60X50-4 50A 600VAC aR High-Speed Fuse

Part Number: A60X50-4

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Within Mersen’s A60X range, A60X50-4 is the 50A aR high-speed semiconductor fuse option specified for 600V AC duty and 200kA AC fault clearing and uses Type 4 bolted-blade construction.

Rated Current50A
Rated Voltage600V AC
Breaking Capacity200kA AC
PackageForm 101 Type 4

A60X50-4 pairs a 50A rating with the aR high-speed semiconductor fuse characteristics of Mersen’s A60X line. Its published series ratings pair 600V AC service with 200kA AC circuit interruption. The Type 4 bolted-blade construction configuration helps fit rectifier, traction and heavy-duty power-electronics protection; standards for the family include UL JFHR2.

Technical Specifications

Part Number
A60X50-4
Manufacturer Part Number
A60X50-4
Series
A60X Series
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
50A
Voltage Rating
600V AC
AC / DC
AC
Breaking Capacity
200kA AC
Package / Dimensions
Form 101 Type 4
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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