Product image for Mersen A3T20 20 Amp 300 Volt Class T Fast Acting Fuse
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Mersen A3T20 20 Amp 300 Volt Class T Fast Acting Fuse

Manufacturer: Mersen | Catalog # A3T20 | Cooper Electric Part # 162314
$40.42/ea
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Product Spec Sheet
Fast-acting A3T Class T fuses combine two highly desirable features - high current-limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current-limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades for permanent identification.

Technical Information

Amperage
20 Amp
Applications
Load centers Panelboards Switchboards Circuit Breakers Metering Centers
Contact Material
Copper
Fuse Class
Class T
Insulation Material
GMG
Interrupt Rating
200 kAIC
Mounting Type
Clip
Rated Voltage AC
300 V
Rated Voltage DC
160 V
TC Connection
Ferrule
Terminal Material
Copper
Terminal Type
Ferrule
Type
Fast Acting
Voltage
300 VAC

Packaging

Pkg Qty
10

Manufacturer Information

Brand
Ferraz Shawmut Canada, Inc.

General Product Info

12-Digit UPC
782001890070
Class
T
Construction
GMG
GTiN
30782001890071
Product UPC
78200189007
Weight
0.01 lb

Dimensions

Diameter
0.41 Inch
Length
0.88 Inch
Applications
  • Load centers
  • Panelboards
  • Switchboards
  • Circuit breakers
  • Metering centers
Approvals & Standards
  • UL listed to standard 248-15 File E2137
  • CSA certified to standard C22.2 no. 248.15
  • DC listed to UL standard 248
Features
  • Extremely current-limiting for low peak let-thru current
  • Unique dimensions prevent replacement by other fuse classes
  • Blade-stamped catalog numbers for permanent identification
  • Small physical size for greater design flexibility
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