Furnas Definite Purpose Controller 42AF35AF

Furnas 42AF35AF Definite Purpose Controller

The Furnas 42AF35AF is a three-pole definite purpose contactor designed for reliable performance in various industrial applications. Engineered with precision, this contactor ensures efficient control of electrical circuits, making it an essential component in motor control systems.

Key Features

• Compact Design: Its space-saving dimensions allow for easy integration into control panels, providing more wiring room and facilitating straightforward retrofits.
• Durable Construction: Equipped with a robust metal back plate and a reinforced thermoset polyester housing, the 42AF35AF offers enhanced durability and longevity.
• Quiet Operation: Designed for minimal operational noise, it ensures a quieter working environment.
• Weld-Resistant Contacts: Features silver cadmium oxide contacts that resist welding, ensuring consistent performance and reducing maintenance needs.
• Visual Contact Position Indication: Allows for easy monitoring of contact status, enhancing safety and operational efficiency.
• Class F Coil Insulation: Provides superior thermal protection, accommodating higher temperature operations without compromising performance.

Technical Specifications

• Number of Poles: 3
• Full Load Amperage (FLA): 25A
• Resistive Load Amperage: 35A
• Coil Voltage: 110-120V AC
• Horsepower Ratings:
  • 5 HP at 240V
  • 7.5 HP at 480V
  • 7.5 HP at 600V
• Mounting Options: Interchangeable mounting with durable metal back plate; optional DIN rail mounting available.

Applications

The 42AF35AF is ideal for controlling electrical circuits in various settings, including:

• Air conditioning systems
• Heating equipment
• Refrigeration units
• Other industrial machinery requiring reliable contactor performance

Its design and features make it suitable for both new installations and retrofitting existing systems, offering flexibility and reliability in demanding environments.