Cutler-Hammer OT70 - Current-Limiting Fuse 70A 250V (K-5 Class 50kA AIC)

The Cutler-Hammer OT70 is a low-voltage current-limiting fuse designed to provide reliable overcurrent protection in industrial electrical systems. This 70A rated fuse operates at 250V AC with a 50kA interrupting rating, ensuring robust short-circuit protection. Constructed as a single-barrel K-5 class fuse, it features a compact 1.06-inch diameter and 5.88-inch length with a weight of 0.26 lb for straightforward installation. Manufactured to industry standards, this Eaton OT Series component is suitable for motor branch circuits, feeder protection, and industrial control panel applications requiring precise current limitation.

Key Features & Specifications

• Type: OT Series low-voltage current-limiting fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 70A
• Dimensions: 1.06-inch diameter × 5.88-inch length
• Weight: 0.26 lb
• Standards: K-5 class rating
• Applications: Motor branch circuits, feeder protection, industrial control panels
• AIC Rating: 50kA@250V
• Barrels: 1
• Class Rating: K-5
• Family: OT Series
• Country of Origin: Mexico

Product Identification

• UPC: 782001700225
• GTIN: 00782001700225