Why Choose the ABB 1SAL102120R9911 MC1C310ARWID-RAIL Mini Contactor?
The ABB 1SAL102120R9911 is a compact and reliable MC1C310ARWID-RAIL mini contactor designed for efficient switching of electrical loads in industrial automation, machinery and control panel applications. As part of the ABB MC1C-Rail mini contactor series, it provides dependable AC/DC control operation, space-saving DIN rail installation and reliable switching performance in demanding environments.
This mini contactor features a three-pole configuration with integrated auxiliary contacts and a rail mounting design, making it suitable for controlling motors, single-phase and three-phase loads, and industrial control circuits where compact installation is required. The MC1C-Rail series is designed for applications where reliable performance and efficient panel integration are important.
With a rated operational power of 4 kW at AC-3, 400 V, a 110 V AC/DC control supply and three normally open main contacts, the ABB MC1C310ARWID-RAIL is suitable for motor control and automation applications requiring dependable switching in a compact format.
Key Advantages
- Compact mini contactor designed for DIN rail installations.
- 110 V AC/DC coil operation for flexible control applications.
- 4 kW AC-3 motor switching capability at 400 V.
- Three normally open main contacts for reliable load switching.
- Integrated auxiliary contact for control feedback.
- Suitable for industrial automation and machine control systems.
Key Features
- ABB MC1C-Rail mini contactor series.
- MC1C310ARWID-RAIL contactor type.
- 110 V AC/DC control voltage.
- 3-pole main contact configuration.
- 3 NO main contacts.
- 1 NO auxiliary contact.
- 9 A AC-3 rated operational current at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- DIN rail mounting capability.
- Screw terminal connections for simple installation.
Reliable Switching for Industrial Automation
Mini contactors such as the ABB MC1C310ARWID-RAIL provide dependable switching of motors, electrical loads and control circuits while reducing the space required inside electrical cabinets. Their compact construction makes them suitable for OEM machinery, automation equipment and industrial control systems.
The ABB MC1C-Rail range combines compact dimensions with reliable switching performance, allowing engineers to integrate contactors efficiently into modern control panels and DIN rail assemblies.
Typical Applications
- Industrial automation and machine control systems.
- Motor switching applications.
- Electrical control panels and cabinets.
- DIN rail mounted control systems.
- OEM machinery and industrial equipment.
- PLC-controlled switching applications.
