Why Choose the ABB 1SAL103835R9902 MC2A310ATM Mini Contactor?
The ABB 1SAL103835R9902 is a compact and reliable MC2A310ATM mini contactor designed for switching and controlling electrical loads in industrial automation, motor control and building applications. As part of the ABB MC2A mini contactor series, it provides high switching performance in a space-saving design for applications where dependable operation and efficient installation are required.
This mini contactor features a dimension-optimised three-pole design with one normally open auxiliary contact and screw terminals. It is suitable for controlling single-phase and three-phase loads in residential, commercial and industrial installations, providing a compact solution where high performance is required but installation space is limited.
With a 208–220 V AC control coil, three normally open main contacts, one normally open auxiliary contact and an AC-3 rated operational power of 5.5 kW at 400 V, the ABB 1SAL103835R9902 provides reliable motor switching capability for compact control panels and automation systems.
Key Advantages
- Compact mini contactor design for space-saving installations.
- 5.5 kW AC-3 motor switching capability at 400 V.
- Three-pole main contact configuration for industrial load control.
- 208–220 V AC coil voltage suitable for industrial control systems.
- Integrated normally open auxiliary contact for control circuit functions.
- Reliable ABB contactor technology for automation and electrical switching applications.
Key Features
- ABB MC2A310ATM mini contactor.
- 3 normally open main contacts.
- 1 normally open auxiliary contact.
- 208–220 V AC control coil.
- 12 A AC-3 rated operational current at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- Screw terminal connection system.
- Suitable for wall or DIN rail mounting applications.
Reliable Switching for Industrial Control Systems
Mini contactors such as the ABB MC2A310ATM provide reliable switching of motors, machines and electrical loads while reducing the space required inside control cabinets. Their compact construction makes them ideal for applications requiring efficient panel layouts and dependable operation.
The ABB MC2A series is designed for automation engineers, panel builders and electrical installers requiring robust contactor solutions for motor control, building systems and industrial equipment. Its compact dimensions, auxiliary contact arrangement and flexible mounting options support a wide range of control applications.
Typical Applications
- Industrial motor control panels.
- Automation and machine control systems.
- Pumps, fans and ventilation equipment.
- Building electrical installations.
- Packaging and production machinery.
- General industrial switching applications.
