A4BQ1400-TA - Eaton 1400A 600V Class L Time Delay Fuse with Remote Blown Fuse Trigger Actuator

A4BQ1400-TA

A4BQ1400-TA is a 1400 Amp, 600 Volt AC Class L time delay fuse with a remote blown fuse trigger actuator designed for superior current limiting and protection.This Eaton A4BQ1400-TA fuse features a 4-second time delay to accommodate harmless inrush currents, making it ideal for high inrush loads such as motors and transformers. It offers the fastest operation under short circuit conditions with let-thru currents typically 20% lower than other Class L fuses and a 300kA interrupting rating. The fuse includes pure silver links for longer life and lowest let-thru current, a fiberglass body for dimensional stability, and a rejection-style design to prevent replacement errors. It is UL listed to standard 248-10 and CSA certified, making it suitable for industrial and commercial applications requiring reliable overcurrent protection.

Key Specifications
• Amperage: 1400A
• Voltage Rating: 600V AC, 500V DC
• Fuse Class: Class L
• Time Delay: 4 seconds
• Interrupting Rating: 300,000 AIC (AC), 100,000 AIC (DC)
• Remote Blown Fuse Trigger Actuator (TA)
• Physical Size: 3" x 10 3/4"
• Pure Silver Elements for current limiting
• UL Listed (File E2137) and CSA Certified
• Fiberglass body for durability
• Rejection-style design to prevent misapplication
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Specifications

• Part Number: A4BQ1400-TA
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : Amp-Trap 2000
• Type : A4BQ
• Voltage : 600
• Amperage : 1400
• AIC rating : 200kA@600V
• Diameter : 3
• Class Rating : L
• Barrels : 1



Product Data

• UPC : 78200129407
• GTIN : 00782001294076
• Weight : 6