Technical Parameters
Parameter Specification
Product type Auxiliary contact block
Product series ABB U series
Poles / Contacts 2 NO + 1 NC
Rated operational voltage (Ue) Up to 690 V AC
Rated operational current (Ie) 10 A (AC-15), 6 A (DC-13)
Mounting Direct mounting on compatible ABB contactors
Mechanical durability Up to 10 million operations
Electrical durability Depends on load and utilization category
Control circuit compatibility Designed for ABB A / AF series contactors
Operating temperature −25 °C to +55 °C
Protection degree IP20
Standards IEC / EN compliant
Typical applications Motor starters, control panels, auxiliary signaling circuits
The ABB U26-30-10 is an auxiliary contact block designed for installation on ABB contactors. It provides additional contacts for control and signaling circuits, ensuring reliable switching and enhanced functionality of the main contactor. The compact design allows easy mounting and integration into industrial motor starters and control panels.