Ferraz Shawmut OT20 - OT Series Fuse 20A 250V (50kA AIC)

Ferraz Shawmut OT20 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 20A current capacity and 50kA interrupting rating at 250V for reliable short-circuit protection. The single-barrel design measures 0.56" in diameter with a compact 2" length, constructed to UL/CSA standards for safety compliance. Its robust construction makes it suitable for motor branch circuits, transformers, and power distribution panels requiring precise overcurrent protection.

Key Features & Specifications

• Type: OT series low-voltage current-limiting fuse
• Voltage Rating: 250V AC
• Current Rating: 20A
• Dimensions: 2" length x 0.56" diameter
• Standards: UL/CSA listed
• Applications: Motor protection, transformers, power distribution
• Class Rating: K-5
• AIC rating: 50kA@250V
• Barrels: 1
• Weight: 7 lb

Product Identification

• UPC: 782001700126
• GTIN: 00782001700126