Ferraz Shawmut TR1/2R - TR Fuse 1A 250V (200kA AIC RK5 Class)

Ferraz Shawmut TR1/2R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK5-class TR-type fuse operates at 250V AC with a 1A current rating, featuring a single-barrel construction and 200kA interrupting capacity at rated voltage. The compact 0.56" diameter unit weighs 0.05 lb and complies with industry standards for time-delay protection. Typical applications include motor control centers, transformers, and power distribution equipment requiring reliable overcurrent protection.

Key Features & Specifications

• Type: TR-series time-delay fuse with current-limiting design
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 0.56" diameter
• Standards: RK5 class rating
• Applications: Industrial power distribution, motor protection
• AIC rating: 200kA@250V
• Barrels: 1
• Weight: 0.05 lb

Product Identification

• UPC: 782001747558
• GTIN: 00782001747558