Littelfuse IDSR007 - RK5 Time-Delay Fuse 7A 600V (200kA AIC)

Littelfuse IDSR007 is a UL Class RK5 dual-element time-delay fuse designed for overcurrent protection in industrial electrical systems. Rated for 600V AC/DC applications with a 7A current rating, this fuse features a 200kA interrupting capacity and visual indication for fault detection. The 1.06" diameter cylindrical design with single-barrel construction meets IEC 60127-2 standards for reliability in demanding environments. Compliant with UL Class RK5 requirements, it provides selective coordination in motor control centers, transformers, and power distribution panels where time-delay protection against short circuits and overloads is critical.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse with visual indication
• Voltage Rating: 600V AC/DC
• Current Rating: 7A
• Dimensions: 1.06" diameter
• Standards: IEC 60127-2, UL Class RK5
• Applications: Motor controls, transformers, power distribution
• Class Rating: RK5
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 0.18 lb
• Country of Origin: Mexico

Product Identification

• UPC: 07945801552
• GTIN: 00079458015522