Allen-Bradley 156-B25CA3 Bulletin 156 solid state contactor, 25A, 3-pole, 480V AC, for across-the-line motor starting up to 10 HP. Maintenance-free operation with no mechanical contacts or arcing, suitable for enclosed starter assemblies in industrial control applications.

Solid State Contactors The Allen Bradley 156-B25CA3 Solid State Contactor is a high-performance electrical component designed to provide reliable and efficient control of electrical loads in industrial automation applications. Engineered to replace traditional electromechanical contactors, this solid state solution enhances operational efficiency while minimizing maintenance needs.

Key Features

• Current Rating: Rated for up to 25 Amps, supporting a wide range of load applications.
• Voltage Range: Operates effectively within a control voltage range of 90-280 VAC, accommodating various electrical systems.
• LED Indicator: Integrated LED status indication for easy monitoring of operational status, enhancing user interface.
• Heat Dissipation: Features a robust heat sink design to ensure optimal thermal management, promoting longer lifespan and reliability.
• Compact Design: Its space-saving form factor allows for easy installation in tight spaces, maximizing available panel space.

Applications

• Industrial Automation: Ideal for controlling motors, heaters, and other high-power devices in manufacturing environments.
• HVAC Systems: Utilized in heating, ventilation, and air conditioning applications for efficient load management.
• Compatibility: Compatible with a variety of Allen-Bradley control systems, ensuring seamless integration into existing setups.
• Environmental Suitability: Designed for use in environments where dust, moisture, and vibrations are present, ensuring dependable operation.

Benefits

• Reduced Maintenance: Solid state design eliminates mechanical wear and tear, reducing maintenance costs and downtime.
• Enhanced Efficiency: Provides faster switching times compared to traditional contactors, improving overall system performance.
• Increased Reliability: Built to withstand harsh conditions, ensuring consistent operation and longevity in demanding applications.
• User-Friendly: The LED indicator simplifies diagnostics, allowing for quick identification of issues without extensive troubleshooting. --- Product information compiled with AI assistance for reference purposes.