500W Variable Resistor, Disc-Shaped Rheostat, 1-3000 Ohm Range, High Power Wire Wound (3K)

This heavy-duty 500W disc-shaped variable resistor is a versatile power control component designed for high-power applications. The wire-wound rheostat features an adjustable resistance range from 1 ohm to 3000 ohms, making it suitable for various electrical and electronic projects. The robust ceramic construction with a green protective coating ensures excellent heat dissipation and durability. The sliding contact mechanism allows smooth resistance adjustment through rotation, while the metal mounting bracket provides secure installation options. This professional-grade component is ideal for motor speed control, lighting dimmer circuits, and industrial power regulation applications. The disc design incorporates a central shaft for precise control and even heat distribution across the resistive element. Perfect for engineers, technicians, and DIY enthusiasts working on power control systems, testing equipment, or educational demonstrations.

• POWER RATING: High-power 500W wire wound resistor designed for industrial and professional applications
• RESISTANCE RANGE: Adjustable resistance from 1 ohm to 3000 ohms, offering precise control for various electrical applications
• CONSTRUCTION: Disc-shaped ceramic body with durable wire wound element and sliding contact for smooth adjustment
• MOUNTING DESIGN: Features a central shaft and mounting bracket for secure installation and easy operation
• TECHNICAL SPECS: Rotary variable rheostat with sliding contact mechanism for stepless resistance adjustment