ABB AE40-30 Contactor Coil 24VDC With Mechanical Interlock Unit

ABB AE40-30 Contactor Coil 24VDC with Mechanical Interlock Unit is a 24 V DC coil designed for ABB's AE40 series contactors, paired with the VM5-1 mechanical interlock accessory to synchronize two interlocked contactors and prevent simultaneous closure. The coil operates at 24 V DC (coil code 30), providing the control drive for the associated AE40‑series contactor, and the VM5-1 interlock offers a mechanical means to keep one contactor locked out while the other is energized in dual-contactor setups. This assembly is commonly used in industrial motor-control circuits and starter configurations where two contactors must be interlocked for safe, orderly operation, ensuring only one side can close at a time.