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1SAL200805R9901 ABB MC1AC00ATU Mini Contactor Compact Control Contactor
ABB 1SAL200805R9901 MC1AC00ATU mini contactor with 3 normally open and 1 normally closed contacts for industrial switching applications.
£22.10
Why Choose the ABB 1SAL200805R9901 MC1AC00ATU Mini Contactor?
The ABB 1SAL200805R9901 is a compact and reliable MC1AC00ATU mini contactor designed for efficient switching and control of electrical loads in industrial automation, machinery and building control applications. As part of the ABB M mini contactor series, it provides dependable performance in installations where space-saving design and reliable motor switching are essential.
This mini contactor features an AC-operated coil, screw terminal connections and a four-pole main contact arrangement with 3 normally open contacts and 1 normally closed contact. Its compact construction allows straightforward integration into electrical control panels, OEM equipment and automation systems.
With a 380–400 V AC control supply, a rated operational current of 20 A in AC-1 applications and support for motors up to 4 kW at 400 V AC in AC-3 applications, the ABB 1SAL200805R9901 is suitable for switching single-phase and three-phase loads in industrial and commercial systems.
Key Advantages
- Compact mini contactor designed for industrial switching applications.
- 3 NO and 1 NC main contact configuration for flexible circuit control.
- 380–400 V AC coil voltage for standard industrial control systems.
- Space-saving design for compact control panels and machinery.
- Reliable motor switching performance up to 4 kW AC-3 at 400 V.
- Suitable for a wide range of automation and electrical control applications.
Key Features
- ABB M mini contactor series.
- MC1AC00ATU mini contactor.
- 4-pole contactor with 3 normally open and 1 normally closed main contacts.
- 380–400 V AC 50 Hz control voltage.
- 20 A AC-1 rated operational current at 400 V.
- 9 A AC-3 rated operational current at 400 V.
- 4 kW AC-3 motor switching capacity at 400 V.
- Screw terminal connections for secure installation.
Reliable Switching for Industrial Control Systems
Mini contactors such as the ABB 1SAL200805R9901 provide dependable switching of motors, electrical loads and control circuits while maintaining a compact footprint. Their robust construction makes them suitable for automation equipment, machinery and electrical distribution applications.
The ABB M mini contactor range is designed for applications requiring efficient installation, reliable operation and straightforward integration into modern control systems. The compact design helps reduce panel space requirements without compromising switching capability.
Typical Applications
- Industrial automation control panels.
- Motor switching and machine control systems.
- OEM machinery and equipment.
- Building automation installations.
- Electrical distribution assemblies.
- Commercial and industrial load control applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Current | 9 A | |
| Power | 4 kW | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 380 V AC, 400 V AC | |
| Device Type | Mini contactor | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | M Mini Contactors | |
| Model | 1SAL200805R9901 | |
| Product type | Mini contactor | |
| Contactor type | MC1AC00ATU | |
| Main contact configuration | 3 NO + 1 NC | |
| Poles | 4P | |
| Coil / Supply Voltage | 380–400 V AC at 50 Hz | |
| Rated operational voltage | up to 690 V AC | |
| Rated operational current AC-1 | 20 A at 400 V | |
| Rated operational current AC-3 | 9 A at 400 V | |
| Rated operational power AC-3 | 4 kW at 400 V | |
| Connection type | Screw terminals | |
| Protection rating | IP20 terminals | |
| Mounting type | DIN rail or panel mounting | |
| Dimensions (H × W × D) | approx. 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAL200805R9901 used for?
The ABB 1SAL200805R9901 is a mini contactor used for switching and controlling electrical loads, including motors and industrial equipment.
What contact configuration does this mini contactor have?
The contactor has 3 normally open main contacts and 1 normally closed main contact.
What coil voltage does the ABB 1SAL200805R9901 require?
The contactor operates with a 380–400 V AC control supply at 50 Hz.
What motor power can this contactor switch?
The ABB 1SAL200805R9901 supports motors up to 4 kW at 400 V AC in AC-3 applications.
Where is this contactor installed?
The contactor is typically installed inside electrical control panels, machinery assemblies and automation systems.
Trusted by Industrial Automation Engineers
ABB M mini contactors provide reliable switching performance, compact installation and flexible control solutions for industrial automation and electrical systems.
