1SBL237501R1100

The ABB AF26-22-00-11 Contactor, Part No. 1SBL237501R1100, is a compact 4-pole power contactor designed for industrial switching applications where both normally-open and normally-closed power contacts are required. Its 2 NO + 2 NC main contact arrangement makes it suitable for power control, heater circuits, HVAC equipment, OEM machinery, automation panels, auxiliary load switching, and other industrial control applications.

The contactor uses ABB’s AF electronic coil technology, providing a broad control-voltage range of 24–60 V AC at 50/60 Hz and 20–60 V DC. The AF electronic coil helps tolerate variations in the control supply and incorporates surge suppression, simplifying electrical panel design.