Industrial KTK-R-3 1 2 Fast Acting Limitron Fuse

KTK-R-3-1/2 Limitron fast-acting fuse from Bussmann (Eaton) is a Class CC, current-limiting protection device rated for 3.5 A at up to 600 VAC, designed to protect control circuitry and small to mid-size loads. As a fast-acting Limitron, it interrupts fault currents quickly to minimize damage, offering an interrupting rating of 200 kA at 600 VAC.

Physical form: ceramic-tube fuse with a size of 13/32 in (approximately 10.3 mm) in diameter and 1-1/2 in (approximately 38.1 mm) long, with nickel-plated bronze endcaps for reliable connection.

Typical applications include industrial control panels and machinery, street lighting, general lighting, capacitors, and distribution protection where a 3.5 A, 600 VAC fast-acting fuse is suitable.

Key specs: LIMITRON KTK-R series, Class CC, Fast Acting, 3.5 A, 600 VAC, 200 kA interrupting rating, 10.3 × 38.1 mm (13/32" × 1-1/2"), ceramic tube, nickel-plated endcaps.