Why Choose the ABB 1SAL101919R9902 Mini Contactor?
The ABB 1SAL101919R9902 is a compact and reliable four-pole mini contactor designed for efficient switching and control of electrical loads in industrial automation, commercial installations and machinery applications. As part of the ABB Mini Contactors M series, it provides dependable switching performance in applications where high functionality and reduced installation space are required.
The MC2AB00ATU mini contactor features a dimension-optimised four-pole design with screw terminals, providing a practical solution for controlling single-phase or three-phase loads and switching control signals. Its compact construction allows flexible installation in electrical panels using wall or rail mounting arrangements.
With a 380–400 V AC coil supply at 50 Hz, a 5.5 kW AC-3 motor switching rating at 400 V and a 20 A AC-1 operational current rating, the ABB 1SAL101919R9902 is suitable for industrial control systems, motor applications and general electrical load switching.
Key Advantages
- Compact four-pole mini contactor designed for industrial switching applications.
- 2 NO + 2 NC main contact configuration for flexible circuit control.
- 5.5 kW AC-3 motor switching capability at 400 V.
- 380–400 V AC coil supply for standard industrial control systems.
- Space-saving design for electrical control panels.
- Reliable ABB contactor technology for demanding applications.
Key Features
- ABB MC2AB00ATU mini contactor.
- 4 main contacts: 2 normally open and 2 normally closed.
- 380–400 V AC coil voltage at 50 Hz.
- 440 V AC coil voltage at 60 Hz.
- 12 A AC-3 rated operational current at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- Screw terminal connection system.
- Compact 45 mm wide housing design.
Reliable Motor and Load Switching Control
Mini contactors such as the ABB 1SAL101919R9902 provide dependable electromagnetic switching for motors, machines and electrical loads. Their compact design enables efficient control solutions while minimising the space required inside electrical enclosures.
The ABB Mini Contactors M series is designed for industrial automation, commercial buildings and machinery applications requiring reliable switching, straightforward wiring and long operational life. The MC2AB00ATU provides a flexible solution for controlling single-phase and three-phase loads up to its rated switching capacity.
Typical Applications
- Industrial automation machinery.
- Motor control panels.
- Pumps, fans and ventilation systems.
- Building automation installations.
- OEM machine control systems.
- Industrial load switching applications.
