Why Choose the ABB 1SAL101834R9901 MC1AB00ATW Mini Contactor?
The ABB 1SAL101834R9901 is a compact and reliable mini contactor designed for switching motors, electrical loads and control circuits in industrial automation, commercial installations and electrical control systems. As part of the ABB MC1A mini contactor series, it delivers dependable switching performance in a space-saving design for applications where efficient installation and reliable operation are essential.
This AC-operated four-pole mini contactor features a compact construction with screw terminals and a balanced contact arrangement of normally open and normally closed main contacts. Its reduced footprint makes it suitable for control panels, automation systems and electrical installations where cabinet space is limited.
With a 415–440 V AC coil supply at 50 Hz, 2 normally open and 2 normally closed main contacts, and a rated motor switching capability of 4 kW at 400 V AC-3, the ABB 1SAL101834R9901 provides a flexible solution for industrial switching applications.
Key Advantages
- Compact mini contactor designed for industrial and automation applications.
- 2NO + 2NC main contact configuration for flexible switching control.
- 4 kW AC-3 motor switching capability at 400 V.
- 20 A AC-1 thermal current rating for general electrical loads.
- Space-saving design for electrical control panels.
- Suitable for reliable motor and load switching applications.
Key Features
- ABB MC1AB00ATW mini contactor.
- 4-pole main contact arrangement.
- 2 normally open (NO) and 2 normally closed (NC) main contacts.
- 415–440 V AC control circuit voltage at 50 Hz.
- 480 V AC control voltage at 60 Hz.
- 4 kW AC-3 rated motor power at 400 V AC.
- 9 A AC-3 rated operational current at 400 V AC.
- Screw terminal connection technology.
Reliable Motor Switching for Industrial Applications
Mini contactors such as the ABB 1SAL101834R9901 provide dependable switching for motors, electrical loads and auxiliary circuits while maintaining a compact installation footprint. Their small dimensions make them suitable for modern electrical panels and automation systems requiring efficient use of cabinet space.
The ABB MC1A series is designed for machine builders, panel builders and industrial engineers requiring reliable contactor technology for automation systems, motor control and electrical distribution applications.
Typical Applications
- Industrial automation control panels.
- Small motor switching applications.
- Machine building and OEM equipment.
- Electrical control circuits.
- Commercial and industrial installations.
- Motor control and switching systems.
