Key Technical Parameters
Part Number: 1SBL411001R8011
Model / Type: A75‑30‑11 AC Contactor
Control/Coil Voltage: 220‑230 V AC at 50 Hz / 230‑240 V AC at 60 Hz
Number of Poles (Main Contacts): 3 poles (NO)
Auxiliary Contacts: 1 NO + 1 NC
Current & Power
Rated Operational Current: Up to ~75 A depending on voltage and application
Rated Operational Power (AC‑3 duty):
~22 kW at ~230 V
~40 kW at ~415‑440 V
Application & Standards
Application: Controlling three-phase motors and industrial loads; general power switching
Frequency: Compatible with both 50 Hz and 60 Hz power systems
Standards: IEC/EN contactor standards for industrial use
Other Characteristics
Typical Uses: Motor starters, lighting contactors, capacitor switching, general industrial control panels
Series: ABB A‑series contactor (block-type electromagnetic design)
ABB A75‑30‑11 (Part Number 1SBL411001R8011) is a 3‑pole AC contactor designed for general industrial motor control and power switching applications. It is suitable for switching three-phase motors, lighting loads, capacitive loads, and other power circuits. The device features a robust electromagnetic coil with an AC control voltage and integrated auxiliary contacts for control or feedback functions. It belongs to ABB’s A-series contactor family, widely used in automation and electrical control panels.