Ferraz Shawmut OT90 - OT Series Fuse 90A 250V (50kA AIC)

Ferraz Shawmut OT90 is a low-voltage fuse designed for circuit protection in industrial electrical systems. This OT Series fuse features a 250V AC voltage rating and 90A current rating, with a compact 1.06-inch diameter cylindrical design constructed for reliable performance. Certified to K-8 class standards, it provides 50kA interrupting capacity at 250V for robust short-circuit protection. Typical applications include motor control centers, switchgear, and power distribution panels where high-fault current protection is required.

Key Features & Specifications

• Type: OT Series low-voltage current-limiting fuse (1 barrel construction)
• Voltage Rating: 250V AC
• Current Rating: 90A
• Dimensions: 1.06" diameter
• Standards: Class K-8
• Applications: Industrial power distribution, motor protection, switchgear
• AIC rating: 50kA@250V
• Weight: 7 lb

Product Identification

• UPC: 782001700263
• GTIN: 00782001700263