Bussmann FRN-2-1/4 - Fusetron Time-Delay Fuse 2A 250V (100kA AIC)

Bussmann FRN-2-1/4 is a low-voltage time-delay fuse designed for circuit protection in industrial and commercial applications. Rated for 250V AC/DC systems with a 2A current capacity, this RK5-class fuse features a single-barrel construction and provides 100kA interrupting capacity at rated voltage. Its compact design (1-1/4" length) incorporates durable materials for reliable performance in demanding environments, complying with UL/CSA standards for branch circuit protection. Typical applications include motor control centers, transformers, and power distribution equipment requiring selective coordination and overload protection.

Key Features & Specifications

• Type: Fusetron FRN time-delay fuse with sand-filled ceramic body
• Voltage Rating: 250V AC/DC
• Current Rating: 2A
• Dimensions: 1-1/4" length (standard 1/4" x 1-1/4" size)
• Standards: UL 248-5, CSA C22.2 No. 248.5
• Applications: Motor circuits, transformers, power distribution panels
• Class Rating: RK5
• AIC rating: 100kA@250V
• Barrels: 1
• Weight: 5 lb