Why Choose the ABB 1SAL103268R9902 MC2A310AT9 Mini Contactor?
The ABB 1SAL103268R9902 is a compact and reliable mini contactor designed for switching motors, electrical loads and control circuits in industrial automation, machine building and electrical control applications. As part of the ABB MC2A mini contactor series, it provides dependable switching performance in a space-saving format where efficient installation and reliable operation are required.
This AC-operated three-pole mini contactor features a dimension-optimised construction with screw terminals and an integrated auxiliary contact. Its compact design makes it suitable for control panels and automation systems where cabinet space is limited, while supporting flexible installation on standard mounting rails or by screws.
With a 48 V AC coil supply, 3 normally open main contacts and 1 normally open auxiliary contact, and a rated motor switching capability of 5.5 kW at 400 V AC-3, the ABB 1SAL103268R9902 is suitable for controlling motors and electrical loads in a wide range of industrial applications.
Key Advantages
- Compact mini contactor designed for industrial motor control applications.
- 3NO main contact configuration with 1NO auxiliary contact for flexible switching control.
- 5.5 kW AC-3 motor switching capability at 400 V.
- 20 A AC-1 thermal current rating for general electrical loads.
- Space-saving 45 mm wide design for control panels.
- Screw terminal connections provide reliable installation and maintenance.
Key Features
- ABB MC2A310AT9 mini contactor.
- 3-pole main contact arrangement.
- 3 normally open (NO) main contacts.
- 1 normally open (NO) auxiliary contact.
- 48 V AC control circuit voltage.
- 50 / 60 Hz AC coil frequency.
- 5.5 kW AC-3 rated motor power at 400 V AC.
- 12 A AC-3 rated operational current at 400 V AC.
- 4 kW AC-4 rated operational power at 400 V AC.
- Screw terminal connection technology.
Reliable Motor Switching for Industrial Applications
Mini contactors such as the ABB 1SAL103268R9902 provide reliable switching for motors, electrical loads and control circuits while maintaining a compact installation footprint. Their reduced dimensions make them ideal for modern control cabinets where efficient use of space is essential.
The ABB MC2A series is designed for industrial engineers, machine builders and panel builders requiring dependable contactor technology for automation systems, motor control applications and electrical installations.
Typical Applications
- Industrial automation control panels.
- Small motor switching applications.
- Machine building and OEM equipment.
- Commercial electrical installations.
- Control circuits and auxiliary switching.
- Motor control and industrial machinery.
