The most compact 1650A contactor
- Modern family design to match other ABB products
- Type 2 coordinated with breakers
- Electronic coil interface
- PLC operation possible
- cULus approved
- Low environmental impact thanks to Life Cycle Assessment
Applications
AF1350 and 1650 are modern and compact 3-pole contactors designed for heavy duty industrial applications.
They are designed for carrying and switching both inductive (AC-3) and resitive (AC-1) loads.
High mechanical and electrical endurance make them suitable also for motor applications.
Typical applications are as:
- Transfer switch or as main isolation contactor in generator sets
- Main contactor for static power switching
- Main or by-pass contactor in windmills
- Main or by-pass contactor for frequency drives and softstarters
- Y/D starters for example on board ships
The coil is electronically controlled with features such as wide coil voltage range, low pull-in value and low power consumption to mention some of the features. It can also be operated with a low voltage signal directly from a PLC. These contactors are fully tested together with ABB breakers to meet type 2 co-ordination.
For motor applications there is a three phase electronic overload relay called E1250 DU available.