Why Choose the ABB 1SAL100442R9902 Mini Contactor?
The ABB 1SAL100442R9902 is a compact and reliable three-pole mini contactor designed for efficient switching and control of motors, electrical loads and control circuits in industrial automation, commercial installations and machinery applications. As part of the ABB Mini Contactors M series, it provides high performance in a space-saving design for applications where reliable switching and reduced panel space are important.
The MC2C310ATWN mini contactor features three normally open main contacts, one integrated normally open auxiliary contact and screw terminal connections. Its extended operating limits DC coil design provides dependable operation across demanding control environments, while its compact construction allows flexible installation in electrical control systems.
With a 220 V DC control supply, a 5.5 kW AC-3 motor switching rating at 400 V and a 20 A AC-1 operational current rating, the ABB 1SAL100442R9902 is suitable for controlling motors, machines and electrical loads in industrial and commercial applications.
Key Advantages
- Compact mini contactor designed for industrial switching applications.
- Three-pole main contact configuration for motor and load control.
- 5.5 kW AC-3 motor switching capability at 400 V.
- 220 V DC control coil with extended operating limits.
- Integrated 1 NO auxiliary contact for control and signalling functions.
- Space-saving design suitable for wall and rail mounting applications.
Key Features
- ABB MC2C310ATWN mini contactor.
- 3 normally open main contacts.
- 1 normally open auxiliary contact.
- 220 V DC control circuit voltage.
- 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 1SAL100442R9902 provide dependable electromagnetic switching for motors, machines and electrical loads. Their compact design allows engineers to achieve reliable control performance while reducing the space required inside electrical panels.
The ABB Mini Contactors M series is designed for industrial automation, commercial buildings and machinery applications requiring efficient switching, straightforward wiring and long operational life.
Typical Applications
- Industrial automation machinery.
- Motor control panels.
- Pumps, fans and ventilation systems.
- Building automation installations.
- OEM machine control systems.
- Industrial load switching applications.
