西门子接触器 3RH1122-1BB40

The Siemens 3RH1122-1BB40 contactor is a robust and reliable industrial-grade electrical component designed for demanding commercial and industrial applications. Part of the renowned Sirius 3R series, this contactor offers exceptional performance and durability in heavy-duty environments.

Key Features:

• High Current Capacity: Rated for up to 15A AC at 690V, making it suitable for controlling large motors and industrial machinery.
• Multiple Contact Configurations: Includes 3 normally open (NO) and 3 normally closed (NC) contacts for versatile control options.
• DC Coil Voltage: Operates on a DC 24V coil, ensuring compatibility with various power supply systems.
• Compact Design: Space-saving form factor allows for easy installation in tight control panels and switchgear.
• Industrial Grade Construction: Built with durable materials to withstand harsh industrial conditions and provide long service life.
• UL Listed & CE Certified: Meets international safety and quality standards for global use.

Specifications:

• Model Number: 3RH1122-1BB40
• Series: Sirius 3R
• Phase: 3-phase
• Coil Voltage: DC 24V
• Maximum Operating Voltage: 690V AC
• Current Rating: 15A AC
• Number of Contacts: 3 NO + 3 NC
• Terminal Type: Screw terminals
• Mounting Type: DIN rail mounting
• Enclosure Rating: IP20 (protected against solid objects > 12mm)
• Weight: Approximately 0.5kg

Applications:

• Motor control circuits in manufacturing plants
• Lighting control systems in commercial buildings
• Heating, ventilation, and air conditioning (HVAC) systems
• Automated production lines and robotic systems
• Power distribution panels in industrial facilities
• Control systems for pumps, fans, and compressors

Benefits:

• Enhanced Safety: UL Listed and CE certified for compliance with international safety standards.
• Reliability: Designed for continuous operation in demanding industrial environments.
• Easy Installation: Compact size and screw terminal connections simplify wiring and setup.
• Long Service Life: High-quality construction ensures durability and minimal maintenance.
• Cost-Effective: Offers superior performance at an economical price point compared to similar models.
• Global Compatibility: Meets international standards for use in various countries and industries.