ABB A50-40-00 110V 50Hz / 110-120V 60Hz Contactor – 1SBL351201R8400

• Product Name : Contactor
• Poles : 4
• Product Class : Block Contactor
• Voltage : 110-120V AC/DC
• Terminal Type : Screw Terminals

A50 4-pole contactors are primarily 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. They are also versatile enough for other applications, including lighting control. The A… series 4-pole contactors feature a block-type design with four normally open (N.O.) main poles. They support front and side-mounted add-on auxiliary contact blocks for extended functionality. The control circuit is AC-operated and incorporates a laminated magnet circuit for efficient and reliable operation. A wide range of accessories is available to further enhance performance and flexibility in various applications.