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1SAL101833R9901 ABB MC1AA00ATY Mini Contactor Compact Control Contactor
ABB 1SAL101833R9901 MC1AA00ATY mini contactor with 500 V AC coil control and 4NC contacts for industrial motor and electrical switching applications.
£23.22
Why Choose the ABB 1SAL101833R9901 MC1AA00ATY Mini Contactor?
The ABB 1SAL101833R9901 is a compact and reliable mini contactor designed for switching electrical loads and control circuits in industrial automation, building services and electrical control applications. As part of the ABB MC1A mini contactor series, it provides high switching performance in a space-saving design where dependable operation and efficient installation are required.
This AC-operated four-pole mini contactor features a dimension-optimised construction with screw terminals, making it ideal for applications where panel space is limited. The compact design allows flexible installation by DIN rail or wall mounting, supporting a wide range of industrial and commercial control systems.
With a 500 V AC coil supply at 50 Hz, 4 normally closed main contacts, and a rated operational capability of up to 4 kW AC-3 at 400 V, the ABB 1SAL101833R9901 is suitable for controlling motors, loads and switching circuits in demanding electrical environments.
Key Advantages
- Compact mini contactor designed for industrial and commercial applications.
- 4NC main contact configuration for reliable 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 control cabinets and automation systems.
- Suitable for DIN rail or wall mounting installations.
Key Features
- ABB MC1AA00ATY mini contactor.
- 4-pole main contact arrangement.
- 4 normally closed (NC) contacts.
- 500 V AC coil voltage at 50 Hz.
- 600 V AC coil voltage at 60 Hz.
- 9 A AC-3 rated operational current at 400 V.
- 4 kW AC-3 rated motor power at 400 V.
- Screw terminal connection technology.
- Compact 45 mm wide construction.
Reliable Switching for Industrial Applications
Mini contactors such as the ABB 1SAL101833R9901 provide dependable switching of motors, electrical loads and control circuits where compact dimensions and reliable performance are essential. Their reduced footprint makes them particularly suitable for applications requiring efficient use of electrical cabinet space.
The ABB MC1A series is designed for industrial engineers, machine builders and installers requiring robust contactor technology for automation systems, commercial installations and electrical distribution equipment.
Typical Applications
- Industrial automation control panels.
- Motor switching and control systems.
- Machine building and OEM equipment.
- Commercial and building electrical installations.
- Control circuits and switching applications.
- Electrical distribution systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 460–500 V, 575–600 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 500 V AC, 600 V AC | |
| Device Type | Mini contactor | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1A Mini Contactors | |
| Model | 1SAL101833R9901 | |
| Type designation | MC1AA00ATY | |
| Product type | Mini contactor | |
| Control voltage | 500 V AC at 50 Hz / 600 V AC at 60 Hz | |
| Control frequency | 50 / 60 Hz | |
| Number of poles | 4P | |
| Main contacts | 4NC | |
| Rated operational current AC-1 | 20 A | |
| Rated operational current AC-3 | 9 A at 400 V AC | |
| Rated operational power AC-3 | 4 kW at 400 V AC | |
| Rated operational voltage | up to 690 V AC | |
| Rated insulation voltage | 750 V | |
| Rated impulse withstand voltage | 6 kV | |
| Protection rating | IP20 terminals | |
| Mounting type | DIN rail or wall mounting | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | approx. 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAL101833R9901 used for?
The ABB 1SAL101833R9901 is a mini contactor used for switching motors, electrical loads and control circuits in industrial and commercial applications.
What contact configuration does this mini contactor have?
The contactor has 4 normally closed (NC) main contacts.
What coil voltage does the ABB 1SAL101833R9901 require?
The MC1AA00ATY operates with a 500 V AC control supply at 50 Hz or 600 V AC at 60 Hz.
What motor power can this contactor switch?
The contactor can switch motors up to 4 kW at 400 V AC-3.
How is this mini contactor installed?
The ABB 1SAL101833R9901 supports DIN rail or wall mounting for flexible installation inside electrical panels.
Trusted by Industrial Automation Engineers
ABB mini contactors deliver compact, reliable switching solutions for industrial automation, motor control and electrical installations where dependable performance and efficient space utilisation are required.
