Why Choose the ABB 1SAL200805R9901 MC1AC00ATU Mini Contactor?
The ABB 1SAL200805R9901 is a compact and reliable MC1AC00ATU mini contactor designed for efficient switching and control of electrical loads in industrial automation, machinery and building control applications. As part of the ABB M mini contactor series, it provides dependable performance in installations where space-saving design and reliable motor switching are essential.
This mini contactor features an AC-operated coil, screw terminal connections and a four-pole main contact arrangement with 3 normally open contacts and 1 normally closed contact. Its compact construction allows straightforward integration into electrical control panels, OEM equipment and automation systems.
With a 380–400 V AC control supply, a rated operational current of 20 A in AC-1 applications and support for motors up to 4 kW at 400 V AC in AC-3 applications, the ABB 1SAL200805R9901 is suitable for switching single-phase and three-phase loads in industrial and commercial systems.
Key Advantages
- Compact mini contactor designed for industrial switching applications.
- 3 NO and 1 NC main contact configuration for flexible circuit control.
- 380–400 V AC coil voltage for standard industrial control systems.
- Space-saving design for compact control panels and machinery.
- Reliable motor switching performance up to 4 kW AC-3 at 400 V.
- Suitable for a wide range of automation and electrical control applications.
Key Features
- ABB M mini contactor series.
- MC1AC00ATU mini contactor.
- 4-pole contactor with 3 normally open and 1 normally closed main contacts.
- 380–400 V AC 50 Hz control voltage.
- 20 A AC-1 rated operational current at 400 V.
- 9 A AC-3 rated operational current at 400 V.
- 4 kW AC-3 motor switching capacity at 400 V.
- Screw terminal connections for secure installation.
Reliable Switching for Industrial Control Systems
Mini contactors such as the ABB 1SAL200805R9901 provide dependable switching of motors, electrical loads and control circuits while maintaining a compact footprint. Their robust construction makes them suitable for automation equipment, machinery and electrical distribution applications.
The ABB M mini contactor range is designed for applications requiring efficient installation, reliable operation and straightforward integration into modern control systems. The compact design helps reduce panel space requirements without compromising switching capability.
Typical Applications
- Industrial automation control panels.
- Motor switching and machine control systems.
- OEM machinery and equipment.
- Building automation installations.
- Electrical distribution assemblies.
- Commercial and industrial load control applications.
