ABB A50-40-00 220-230V 50Hz / 230-240V 60Hz Contactor, Auxiliary Contacts 4 NO, Poles 4 – 1SBL351201R8000

• Product Name : Contactors
• Auxiliary Contacts : 4 NO
• Poles : 4
• Product Class : Block Contactor
• Terminal Type : Screw Terminals
• Rated Voltage : 230-240V

The A50 4-pole contactors are mainly used for controlling non-inductive or slightly inductive loads, such as resistance furnaces, and are generally suitable for power circuits up to 690 V AC and 440 V DC. These contactors are also ideal for a variety of other applications, including lighting and general switching operations. Part of the A… series, the A50 features a block-type design that ensures robust and reliable performance. It comes with four normally open (4 N.O.) main poles and allows for the addition of front and side-mounted auxiliary contact blocks to enhance functionality. The control circuit is AC operated and is equipped with a laminated magnet system for efficient and consistent operation. A wide range of accessories is available to support flexible configurations and application-specific requirements.