Variable Resistor
BC1 High Power Sliding Rheostat Porcelain Disc Adjustable Resistor 25W-500W 1Ω-5KΩ Range
Industrial-grade BC1 sliding rheostat with porcelain disc construction, offering 25W to 500W power ratings and 1Ω to 5KΩ resistance range. Features high-temperature resistance up to 350℃, humidity protection, and overload capacity. Ideal for voltage regulation, current control, and adjustable load applications in electrical equipment and industrial systems.
BC1 Ceramic Disc Rheostat 100W Adjustable Resistor 1Ω to 10KΩ for Industrial Power Equipment
BC1 series rheostat offers high resolution and wide resistance range from 1Ω to 10KΩ. Rated at 100W, it withstands up to 1000V with 2500V insulation. Durable ceramic core with Kanthal wire ensures heat, humidity, and wear resistance. Ideal for voltage/current adjustment in industrial circuits up to 500V. Custom options available.
BC1 Ceramic Wirewound Resistor Rheostat 25W-3000W 1Ω-5KΩ Adjustable Potentiometer for Industrial Control
High-power BC1 ceramic wirewound resistor rheostat with power ratings from 25W to 3000W and resistance range of 1Ω-5KΩ. Features chromium-alloy wire construction, high-temperature resin coating, and excellent humidity resistance. Ideal for industrial machinery RPM adjustment, voltage regulation, load simulations, and automated control systems with customizable configurations.
BC1 Series 25W-500W 5% Rotary Variable Resistor Wirewound Rheostat
Industrial-grade wirewound rheostat with constantan/nichrome resistance elements. Rated 25W to 500W, 5% tolerance. Features ceramic base, thermostatic enamel coating, and adjustable rotation axis. Custom power and dimensions available. Ideal for precise current and voltage control.
BC1 Variable Power Resistor Rheostat Round Disk Wirewound Adjustable Resistor 25W to 300W 1-10K Ohm
BC1 disk wirewound adjustable resistor offers 25W to 300W power range with 1-10K ohm resistance. Rated for 85°C to 400°C, it features ±10% tolerance, high insulation, and vibration resistance. Ideal for industrial and military applications. Custom options available.
BC1 Disc Sliding Rheostat Adjustable Resistor 25W-500W Power Range with 1Ω-5KΩ Resistance for Industrial Applications
BC1 series porcelain disc sliding rheostats offer 25W to 500W power ratings with 1Ω-5KΩ resistance range. These high-power adjustable resistors feature alloy wire on ceramic skeletons with high-temperature glaze, providing excellent moisture resistance and wide 300° adjustment range. Ideal for voltage regulation, current control, and DC motor speed adjustment in industrial equipment up to 380V AC and 220V DC applications.
Adjustable Ceramic BC1 High Power Resistor 100W 1 Ohm Wirewound Potentiometer
Durable ceramic construction with adjustable resistance. Rated 100W at 1Ω, ideal for industrial power control. Available in 25W to 1000W. Custom specs and OEM support offered.
BC1 Disc Adjustment Variable Resistor 300W 5R-50R with High Temperature Enamel Coating for Industrial Electrical Equipment
BC1 series wire-wound disc variable resistors feature high-temperature enamel coatings, power ratings from 25W to 500W, and resistance values from 10Ω to 1KΩ. Designed for voltage and current regulation in industrial applications with AC ≤380V and DC ≤220V. ROHS compliant with excellent heat, humidity, and wear resistance for demanding environments.
BC1 25W-50W Ceramic Wirewound Variable Resistor 1-10kΩ ±10% Tolerance
BC1 series high power wirewound potentiometer with ceramic core, rated 25W-50W and 1-10kΩ. Features ±10% tolerance, 300° mechanical travel, and 5000-cycle durability. Ideal for voltage/current regulation in industrial equipment up to 500V. Custom options available.
BC1 Round Disk Wirewound Variable Power Resistor Rheostat 25W to 300W 1Ω-10KΩ
BC1 series variable power resistor rheostat with round disk wirewound design. Rated 25W to 300W, resistance range 1Ω-10KΩ, tolerance ±10%. High durability up to 350°C, ideal for industrial and military applications. Custom options available.
Ceramic Disc Rheostat 50W Variable Resistor 1Ω to 10KΩ ±5% Tolerance BC1 Series
High power 50W ceramic disc rheostat with wide 1Ω-10KΩ resistance range. Features excellent heat, humidity, and wear resistance. Suitable for voltage/current adjustment in industrial equipment up to 500V. Durable wire wound design with high resolution capability.
BC1 Variable Porcelain Disk Resistor 150W 1Ω-5KΩ Range Sliding Wire Potentiometer for Industrial Equipment
High-power BC1 variable resistor featuring 150W capacity, 1Ω-5KΩ resistance range, and ceramic construction. Ideal for voltage regulation, current control, and load resistance applications in industrial, medical, and communication equipment. Custom configurations available with quick 5-7 day production cycle.
BC1 Porcelain Plate Adjustable Resistor 500W 5R 5 Ohm Dual Couplet with 1Ω-5KΩ Range and 350℃ Temperature Rating
High-power BC1 porcelain plate adjustable resistor with 500W capacity (customizable up to 2000W) and 1Ω-5KΩ resistance range. Features high-temperature glaze coating, natural cooling design, and robust construction for telecommunications, industrial equipment, and electrical control applications. Available in dual, triple, or quadruple potentiometer configurations with 5-7 day production cycle.