Essential Abb Af145-30-11-70 1sfl477001r7011 Holiday Edition [IlBpYe8w]

ABB AF145-30-11-70: Heavy-Duty Industrial Contactor

The ABB AF145-30-11-70 is a high-performance industrial contactor designed for demanding applications. This robust 3-pole contactor boasts a wide-range coil voltage from 110 to 250V AC/DC, ensuring compatibility with various power supply systems. With its built-in 1NO + 1NC auxiliary contacts and exceptional control circuit efficiency, the AF145-30-11-70 is ideal for modern industrial automation systems. Its reliable operation, superior performance, and wide voltage range make it a perfect choice for high-current switching applications.

• Wide Voltage Range: Handles 110–250V AC/DC, compatible with diverse power systems.
• Auxiliary Contacts: 1NO + 1NC built-in for added functionality.

Technical Specifications and Key Features

The ABB AF145-30-11-70 is engineered for durability and efficiency. It features 3 main poles rated for 250A at 400V, providing robust switching capabilities. The contactor is designed for operational voltages up to 1000V AC and offers a mechanical life of over 10 million operations. Its electrical life exceeds 1.6 million operations under AC-3 conditions. The AF145-30-11-70 also complies with international standards such as IEC, UL, and CSA, ensuring a high level of safety and reliability.

• Rated Current: 250A @ 400V (AC-3).
• Operational Voltage: Up to 1000V AC.
• Enclosure Protection: IP20 (open type).

Applications and Benefits

The ABB AF145-30-11-70 is versatile and suitable for a wide range of industrial applications. It is commonly used in motor starters, protection systems, HVAC equipment, pumps, compressors, conveyors, and industrial automation panels. Its compact and robust design saves space and reduces wiring effort, making it an excellent choice for power distribution and switching systems. By choosing the AF145-30-11-70, you benefit from a global compliant product that is built for heavy-duty industrial use and offers superior performance and reliability.

• Applications: Motor starters, HVAC, pumps, compressors, conveyors, automation panels.
• Benefits: Space-saving, global compliance, heavy-duty industrial use.