A3T40 - Mersen 40A 300V AC Class T Fast Acting Fuse

A3T40

A3T40 is a Mersen 40 Amp, 300 Volt AC Class T fast acting fuse designed for current limiting protection.This fuse features a compact cylindrical body measuring 0.56" x 0.88", providing extremely current limiting performance with a 200,000 AIC interrupt rating at AC and 50,000 AIC at DC. It is UL listed to standard 248-15 and CSA certified, suitable for low voltage applications requiring fast acting protection. The fuse is uniquely dimensioned to prevent replacement by other fuse classes and includes blade stamped catalog numbers for permanent identification.

Key Specifications
• Amperage: 40 Amps
• Voltage Rating AC: 300 Volts
• Voltage Rating DC: 160 Volts
• Fuse Type: Fast Acting (Class T)
• Interrupt Rating AC: 200,000 AIC
• Interrupt Rating DC: 50,000 AIC
• Poles: 1
• Physical Size: 0.56" diameter x 0.88" length
• UL Listed to 248-15 File E2137
• CSA Certified to C22.2 no. 248.15
• Extremely Current Limiting
• Unique Dimensions to Prevent Cross Replacement

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Specifications

• Part Number: A3T40
• Manufacturer : Mersen
• Brand : Mersen
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : A3T
• Type : A3T
• Voltage : 300
• Amperage : 40
• AIC rating : 200kA@300V
• Diameter : 0.56
• Class Rating : T
• Barrels : 1

Product Data

• UPC : 782001890117
• GTIN : 00782001890117
• Weight : 5