Why Choose the ABB 1SAL100182R9901 MC1A310ARJ Mini Contactor?
The ABB 1SAL100182R9901 is a compact and reliable MC1A310ARJ mini contactor designed for switching single-phase and three-phase electrical loads in residential, commercial and industrial applications. As part of the ABB M Mini contactor series, it provides high performance in a space-saving design where reliable motor control and efficient panel installation are required.
This mini contactor features a three-pole main contact configuration with one integrated normally open auxiliary contact and special screw terminals for ring tongue ferrule connections. Its compact construction makes it suitable for control panels where reliable switching capability is required while minimising installation space.
With a 110–115 V AC control supply at 50 Hz and 110–120 V AC at 60 Hz, the ABB 1SAL100182R9901 MC1A310ARJ is suitable for controlling loads up to 4 kW AC-3 at 400 V and rated operational currents up to 20 A AC-1.
Key Advantages
- Compact mini contactor designed for industrial and commercial switching applications.
- 3 main normally open contacts plus 1 auxiliary normally open contact.
- 4 kW AC-3 motor switching capability at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- Space-saving design for electrical control panels and automation equipment.
- Ring tongue ferrule screw terminals provide secure electrical connections.
Key Features
- ABB MC1A310ARJ mini contactor.
- 3-pole main contact configuration.
- 3 normally open main contacts.
- 1 normally open auxiliary contact.
- 110–115 V AC 50 Hz / 110–120 V AC 60 Hz coil.
- 4 kW rated operational power at AC-3 400 V.
- AC operated control circuit.
- Ring tongue ferrule screw terminal connection system.
- Suitable for DIN rail or wall mounting.
- Compact M Mini series design.
Reliable Motor Control for Industrial Applications
Mini contactors such as the ABB MC1A310ARJ provide dependable switching for motors, loads and control circuits where conventional full-size contactors may require unnecessary installation space. Their compact design allows efficient electrical panel layouts while maintaining reliable switching performance.
The ABB M Mini contactor range is designed for residential, commercial and industrial applications requiring dependable control of single-phase or three-phase loads. The 1SAL100182R9901 combines ABB reliability, flexible mounting options and efficient motor switching capability.
Typical Applications
- Industrial motor control panels.
- Machine building and OEM equipment.
- Pumps, fans and ventilation systems.
- Automation and control systems.
- Commercial electrical installations.
- Electrical distribution and switching applications.
