Emerson K75A - Fast-Acting Fuse 75A 600V (UL/CSA RK5 Class)

Emerson K75A is a fast-acting fuse designed for overcurrent protection in industrial electrical systems. Rated for 600V AC/DC with a current capacity of 75A, it features a durable ceramic body construction with precision-calibrated fusible elements for reliable circuit interruption. The fuse meets UL/CSA standards for safety and performance in demanding environments. Typical applications include motor control centers, power distribution panels, and heavy machinery protection circuits where rapid fault clearing is critical.

Key Features & Specifications

• Type: Fast-acting ceramic body fuse with time-delay characteristics
• Voltage Rating: 600V AC/DC
• Current Rating: 75A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-14, CSA C22.2 No. 248.14
• Applications: Industrial motor protection, power distribution, panelboards
• Class Rating: RK5
• Interrupting Rating: 200kA
• Weight: 0.09 lb
• Operating Temperature: -40°C to +100°C

Product Identification

• UPC: 78138147045
• GTIN: 00781381470452