Bussmann KTK-R-1 Limitron Class CC Rejection Fuse, 1-Amp 600V AC, Fast-Acting

Bussmann KTK-R-1 Limitron Class CC Rejection Fuse, 1-Amp 600V AC, Fast-Acting

The Bussmann KTK-R-1 is a Limitron-series Class CC rejection fuse engineered for reliable overcurrent protection in low-amperage electrical circuits. Rated 1-Amp at 600-Volt AC, this single-element, fast-acting fuse delivers current-limiting performance that helps protect conductors, control devices, and connected equipment from short-circuit and overload conditions. Its Class CC rejection-style body is sized to fit only Class CC fuse holders and fuse blocks, which helps prevent accidental substitution with fuses that lack an adequate interrupting rating for the application. As part of the Bussmann Limitron family, the KTK-R-1 is well suited for control circuits, lighting panels, and other low-amperage applications that require dependable, code-compliant branch circuit protection.

Key Features

• Current Rating: Rated 1-Amp for precise, low-amperage overcurrent protection in control and branch circuits.
• Voltage Rating: Rated 600-Volt AC, supporting use in higher-voltage control panels and branch circuit applications.
• Class CC Rejection Style: Rejection-style fuse body is sized to fit only in Class CC fuse holders, helping prevent the use of non-rejection fuses in the circuit.
• Fast-Acting Response: Single-element, fast-acting construction responds quickly to overcurrent conditions for dependable circuit protection.
• Current-Limiting Design: Current-limiting performance helps reduce fault current let-through energy, protecting downstream conductors and equipment.
• Single-Element Construction: Single-element design provides straightforward, reliable operation for general overcurrent protection duties.
• Limitron Series: Part of the Bussmann Limitron family of fast-acting, current-limiting fuses used throughout commercial and industrial electrical systems.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Branch Circuit Overcurrent Protection
• Motor Control and Industrial Control Panels
• Lighting and Low-Amperage Circuit Protection
• Class CC Fuse Holders and Fuse Blocks
• Commercial and Industrial Electrical Systems
• Control Circuit and Equipment Protection

Why Bussmann?

Bussmann is a trusted name in circuit protection, and the Limitron series is engineered for dependable, fast-acting performance in demanding electrical applications. The KTK-R-1's single-element, current-limiting construction and Class CC rejection design help ensure proper fuse selection and consistent, code-compliant protection for connected equipment. Choose Bussmann for overcurrent protection built to perform reliably in professional electrical installations.