ABB A40-30-10 110V 50Hz / 110-120V 60Hz Contactor, Auxiliary Contacts 1 NO, Poles 3 – 1SBL321001R8410
- Product Name : Contactors
- Auxiliary Contacts : 1 NO
- Poles : 3
- Rated Current : 37 A
- Product Class : Block Contactor
- Terminal Type : Screw Terminals
- Rated Voltage : 110-120V AC/DC
A40 contactors are primarily designed for controlling 3-phase motors and are widely used for managing power circuits up to 690 V AC or 220 V DC. Beyond motor control, these versatile contactors are also suitable for applications such as isolation, capacitor switching, and lighting control. The A… series features a 1-stack, 3-pole block-type design that ensures reliable performance. Each unit includes 3 main poles and 1 built-in auxiliary contact, with the flexibility to add front and side-mounted auxiliary contact blocks as needed. The control circuit is AC operated with a laminated magnet circuit for enhanced efficiency. Additionally, a wide range of accessories is available, allowing users to customize the contactors for specific industrial requirements.
