西门子 SIRIUS 手动电机起动器 3RV1021-4BA10

Siemens SIRIUS 3RV1021-4BA10 Manual Motor Starter is a robust and reliable industrial-grade device designed for the safe and efficient control of electric motors in demanding commercial and industrial environments. This manual starter combines advanced safety features with user-friendly operation, making it an ideal choice for applications requiring precise motor management.

Product Features:

• Manual Operation: Equipped with a black rotary handle for easy on/off control, ensuring operator safety and convenience.
• Class 10 Protection: Provides superior short-circuit protection, safeguarding connected equipment from damage during fault conditions.
• Test Functionality: Includes a dedicated test button for regular maintenance checks, ensuring consistent performance and reliability.
• Color-Coded Labels: Features yellow "F1" and blue labels for quick identification and easy integration into existing systems.
• Durable Construction: Built with high-quality materials to withstand harsh industrial conditions, ensuring long-lasting performance.
• Compact Design: Optimized footprint for easy installation in tight spaces without compromising functionality.

Specifications:

• Model Number: 3RV1021-4BA10
• Current Rating: 260A
• Voltage Rating: Up to 690V AC
• Protection Class: Class 10
• Enclosure Rating: IP20 (suitable for indoor use)
• Terminal Connections: 3-phase input/output terminals (T1, T2, T3)
• Operating Temperature Range: -25°C to +60°C

Applications:

• Industrial automation systems
• Motor control centers
• Manufacturing plants
• Energy distribution networks
• Commercial HVAC systems
• Food processing facilities

Benefits:

• Enhanced Safety: Advanced protection mechanisms reduce the risk of equipment failure and downtime.
• Easy Maintenance: User-friendly design simplifies routine checks and servicing.
• Cost-Effective Solution: Combines high performance with affordability, offering excellent value for money.
• Reliable Performance: Designed to operate consistently under heavy loads and extreme conditions.
• Compliance: Meets international safety standards, ensuring compliance with industry regulations.