Cutler Hammer CRS400 - Class H Fuse 400A 600V (10kA AIC Rating)

The Cutler Hammer CRS400 is a Class H power distribution fuse designed to provide reliable overcurrent protection in industrial electrical systems. This 400A current-rated fuse operates at 600V AC with an interrupting rating of 10kA, ensuring robust fault protection capabilities. Constructed as a single-barrel design with a 2.63-inch diameter, the fuse features durable construction and weighs 3 lb for stable installation. It complies with industry standards for low-voltage protection devices and is typically deployed in motor control centers, industrial panels, and power distribution equipment where Class H fuse protection is specified.

Key Features & Specifications

• Type: Class H power distribution fuse, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: 2.63-inch diameter
• Standards: Low Voltage protection standards
• Applications: Industrial power distribution, motor control centers, electrical panels
• AIC rating: 10kA@600V
• Class Rating: H
• Barrels: 1
• Weight: 3 lb
• Family: CRS Series
• Item Subcategory: Low Voltage