Elma Potentiometer Knob Matt Black Polyamide 21 mm Outside Diameter 6 mm Shaft Diameter 020-4425

Elma 020-4425 potentiometer knob is designed for precision control applications in electronic assemblies with a 21 mm outside diameter and 6 mm shaft diameter. Constructed from high-quality polyamide, the knob provides a robust and reliable interface for variable resistor adjustments. Its matt black color ensures a professional appearance, while the secure collet mounting guarantees stable fitting onto compatible shafts.

This potentiometer knob is widely used in industrial electronics, control panels, instrumentation, HVAC systems, and laboratory equipment, where precise and dependable manual adjustments are required.

The knob is compatible with matching caps and pointers tailored for 6 mm shafts, expanding versatility and ease of customization. It meets stringent standards including UL94HB flammability rating, ELV (0005EC), and RoHS compliance, affirming its adherence to safety and environmental regulations.

Manufactured in Romania, this Elma potentiometer knob offers consistent quality and durability, making it ideal for manufacturing, electronics repair, and maintenance applications.

The knob is constructed from durable polyamide material ensuring long-lasting use. It features a precise outside diameter of 21 mm and fits shafts of 6 mm diameter. The matt black color offers an anti-glare, professional finish.

Secure collet mounting provides stable and reliable operation. Compatible with matching caps and pointers designed for 6 mm shafts. Complies with standards including UL94HB, ELV (0005EC), and RoHS for quality and environmental safety.

Explore the full range of Potentiometer Knobs and electronic components at EnvMart for all your industrial and laboratory needs.