Description

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

KEY FEATURES & BENEFITS

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.

• 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

APPLICATIONS

• Load centers
• Panelboards
• Switchboards
• Circuit breakers
• Metering centers

DOCUMENTS & RESOURCES

DATASHEET

DS-A3T-A6T-Class-T-Fast-Acting-Mersen(EN, PDF, 165Ko)See other languages

DRAWINGS

 Mersen-DWG-19867(DXF, 983Ko) Mersen-DWG-19867(PDF, 63Ko) Mersen-DWG-19867(STEP, 134Ko)VIEW LESS

CURVES

 TCC-A3T(110-200)-Mersen-720813(PDF, 56Ko) PLT-A3T(30-1200)-Mersen-19261(PDF, 22Ko)

COMPLIANCE

 COM-CE-ROHS-Declaration_Class_Type_T-20-0001(PDF, 158Ko)

SPECIFICATIONS

• Item Number: A3T200  
• Item(ERP): 300V 200A T FUSE
• Short : Fuse Amp-Trap® 300V 200A Fast-Acting Class T A3T Series  
• EAN/UPC Code: 782001890230
• Rated voltage AC UL: 300   V
• Rated voltage DC UL: 160   V
• Ampere Rating: 200   A
• ROHS Compliant: Yes
• Fuse Class: Class T
• Speed/Characteristic: Fast-Acting
• Mounting: Bolted
• AC Max I.R./Breaking Capacity: 200   kA
• Connection/Terminal Material: Copper
• Connection/Terminal Type: Blade
• Body/Insulating Material: GMG
• Product Weight: 0.08   lb
• Product Diameter: 1.06   in
• Product Length: 2.44   in

COMPATABILITY

• A3T- Mersen
• JJN – Bussman
• JLLN – Little Fuse
• TJN – Edison