Ferraz Shawmut OT40 - OT Series Fuse 40A 250V (50kA AIC Rating)

Ferraz Shawmut OT40 is a low-voltage fuse designed for circuit protection in industrial electrical systems. This K-5 class fuse features a 250V AC rating with a 40A current capacity and 50kA interrupting rating at 250V for reliable short-circuit protection. The cylindrical fuse measures 3 inches in length with a 0.81-inch diameter and 0.08 lb weight, constructed with a single-barrel design for consistent performance. Compliant with industry standards for low-voltage protection devices, it is commonly used in motor control centers, industrial panels, and power distribution equipment requiring robust overcurrent protection.

Key Features & Specifications

• Type: OT series low-voltage current-limiting fuse
• Voltage Rating: 250V AC
• Current Rating: 40A
• Dimensions: 3" length x 0.81" diameter
• Weight: 0.08 lb
• Standards: K-5 class rating
• Applications: Industrial power distribution, motor protection
• AIC rating: 50kA@250V
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 782001700164
• GTIN: 00782001700164