Why Choose the ABB MC1AA00AT6 Mini Contactor?
The ABB 1SAL103033R9901, type MC1AA00AT6, is a compact four-pole mini contactor designed for switching control circuits and electrical loads in residential, commercial and industrial applications. Its dimension-optimised construction provides reliable switching performance where high performance is required but available panel space is limited.
The MC1AA00AT6 features four normally closed contacts (4NC) and a 220–230 V AC control circuit at 50/60 Hz. Its screw-terminal connections provide a practical and secure solution for automation systems, machinery control and electrical installations requiring normally closed auxiliary switching.
With suitability for switching loads up to 20 A at 690 V AC in AC-1 applications and controlling loads up to 4 kW in AC-3 applications, the MC1AA00AT6 provides a compact alternative to larger contactors. Its wall or DIN-rail mounting capability allows flexible installation inside control panels and electrical assemblies.
Key Advantages
- Compact four-pole mini contactor for control applications.
- 4NC contact configuration for normally closed switching functions.
- 220–230 V AC, 50/60 Hz control supply for standard AC control systems.
- Suitable for switching loads up to 20 A at 690 V AC in AC-1 duty.
- Suitable for controlling loads up to 4 kW in AC-3 applications.
- Screw-terminal connections provide straightforward installation.
Key Features
- ABB MC1 mini contactor range.
- MC1AA00AT6 product type.
- Four-pole contactor design.
- 4NC main contact configuration.
- 220–230 V AC rated control circuit voltage.
- 50/60 Hz AC-operated control circuit.
- 20 A AC-1 switching capability.
- 4 kW AC-3 motor control capability.
- Screw-terminal connections.
- Suitable for wall or rail mounting.
Reliable Switching for Motor and Control Applications
Mini contactors such as the ABB MC1AA00AT6 provide electrically controlled switching for control circuits and electrical loads while maintaining a compact installation footprint. The four normally closed contacts allow multiple circuits to be integrated into automation and electrical control systems.
The ABB MC1 series combines reliable contactor technology with compact dimensions, making these devices suitable for industrial automation, machinery control and commercial electrical systems where efficient use of panel space is important.
Typical Applications
- Industrial control panels.
- Automation systems.
- Machinery control circuits.
- Building electrical systems.
- OEM electrical assemblies.
- Control and signalling applications.
