Bussmann KTS-R-225 LIMITRON Fast-Acting Fuse, Class RK1, 225A, 600V

Bussmann KTS-R-225 LIMITRON Fast-Acting Fuse, Class RK1, 225A, 600V

The Bussmann KTS-R-225 is part of the Eaton Bussmann series LIMITRON line of fast-acting fuses, engineered for dependable overcurrent protection in panelboard applications. Rated 225 A at 600 V, this Class RK1 fuse carries a 200 kAIC interrupt rating at 600 Vac, giving it the current-limiting, high-interrupting-capacity performance electrical professionals rely on for demanding branch circuit and feeder protection. It is offered as a standard, non-indicating fuse suitable for single-pole panelboard installations.

Key Features

• Amperage Rating: 225 A for reliable overcurrent protection in panelboard applications.
• Voltage Rating: 600 V, suited for higher-voltage electrical distribution systems.
• LIMITRON Fast-Acting Design: Fast-acting fuse element clears short-circuit currents quickly to help protect downstream equipment.
• Class RK1 Rating: UL Class RK1 construction delivers current-limiting characteristics and high interrupting capacity.
• Interrupt Rating: 200 kAIC at 600 Vac supports demanding short-circuit protection requirements.
• Non-Indicating Construction: Standard non-indicating fuse body without a blown-fuse indicator.
• Standard Grade: Standard-grade construction intended for general panelboard use.
• Panelboard Application: Designed specifically for use in panelboards requiring dependable overcurrent protection.

Technical Specifications

• Series: KTS-R (LIMITRON)
• Amperage Rating: 225 A
• Voltage Rating: 600 V
• Fuse Class: RK1
• Interrupt Rating: 200 kAIC at 600 Vac
• Indicating: Non-indicating
• Grade: Standard

Typical Applications

• Panelboard and Load Center Circuit Protection
• Commercial and Industrial Electrical Distribution
• Short-Circuit and Overcurrent Protection
• Branch Circuit and Feeder Protection
• Renovation and New Construction Electrical Systems

Why Bussmann?

Bussmann, part of the Eaton Bussmann series, engineers its LIMITRON fuses like the KTS-R-225 for consistent, code-compliant overcurrent protection. With a Class RK1 rating, a 225 A / 600 V rating, and a 200 kAIC interrupt rating at 600 Vac, this fuse is built to deliver dependable current-limiting performance in panelboard installations. Choose Bussmann for the reliable protection professionals depend on in critical electrical distribution systems.