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Mersen

Mersen A3T70 70A 300VAC/160VDC Class T Fast-Acting Fuse

Part Number: A3T70

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For circuit-selection work, A3T70 offers a 70A Class T fast-acting fuse configuration matching 300V AC / 160V DC applications with 200kA AC / 50kA DC circuit interruption using compact blade-terminal construction.

Rated Current70A
Rated Voltage300V AC / 160V DC
Breaking Capacity200kA AC / 50kA DC
PackageClass T

Within the A3T product family, A3T70 is specified for 70A service as a Class T fast-acting fuse. Mersen’s series data identifies 300V AC / 160V DC duty together with 200kA AC / 50kA DC interrupt capability. Its compact blade-terminal construction supports panelboard, switchboard and distribution protection, with standards referenced as UL 248-15|CSA C22.2 No. 248.15.

Technical Specifications

Part Number
A3T70
Manufacturer Part Number
A3T70
Series
A3T Series
Fuse Type
Class T Power Fuse
Current Rating
70A
Voltage Rating
300V AC / 160V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC / 50kA DC
Package / Dimensions
Class T
Mounting
Blade
Application
General-purpose industrial circuits · Power distribution
Standard
CSA C22.2 No. 248.15 · UL 248-15
Terminal Type
Blade
Fuse Speed
Fast Acting (F)
Utilization Class
Class T
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA Certified

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