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1SAL101860R9901 ABB MC1K400ARD Mini Contactor Compact Control Contactor
ABB 1SAL101860R9901 MC1K400ARD mini contactor with 24 V DC low-consumption coil and 4NO contacts for industrial motor and electrical switching applications.
£41.09
Why Choose the ABB 1SAL101860R9901 MC1K400ARD Mini Contactor?
The ABB 1SAL101860R9901 is a compact and highly efficient mini contactor designed for switching motors, resistive loads and control circuits in industrial automation and electrical control applications. As part of the ABB MC1K mini contactor series, it provides a space-saving solution with reliable switching performance for applications where cabinet space and energy efficiency are important.
This DC-operated low-consumption mini contactor features a four-pole design with dedicated ring tongue ferrule screw terminals, making it ideal for compact control panels and installations requiring secure connections. The low-energy coil is suitable for direct control from PLC outputs, while the design supports rail or wall mounting for flexible installation.
With a 24 V DC coil supply, 4 normally open main contacts, and a rated motor switching capability of 4 kW at 400 V AC-3, the ABB 1SAL101860R9901 is suitable for controlling small motors and electrical loads in industrial and commercial systems.
Key Advantages
- Compact mini contactor designed for industrial and automation applications.
- 4NO main contact configuration for reliable power switching.
- 24 V DC low-consumption coil suitable for PLC control.
- 4 kW AC-3 motor switching capability at 400 V.
- 20 A AC-1 thermal current rating for general loads.
- Ring tongue ferrule terminals provide secure and reliable connections.
Key Features
- ABB MC1K400ARD mini contactor.
- 4-pole main contact arrangement.
- 4 normally open (NO) main contacts.
- 24 V DC control circuit voltage.
- Low energy consumption coil technology.
- 4 kW AC-3 rated motor power at 400 V AC.
- 9 A AC-3 rated operational current at 400 V AC.
- 20 A AC-1 rated operational current.
- Suitable for rail or wall mounting.
- Ring tongue ferrule screw terminal connection system.
Reliable Motor Switching for Industrial Applications
Mini contactors such as the ABB 1SAL101860R9901 provide dependable switching for motors, resistive loads and auxiliary circuits while maintaining a compact installation footprint. Their low-consumption DC coils enable efficient integration with modern automation controllers and PLC systems.
The ABB MC1K series is designed for machine builders, panel builders and industrial engineers requiring reliable contactor technology with flexible mounting options and efficient use of control cabinet space.
Typical Applications
- Industrial automation control panels.
- Small motor switching applications.
- Machine building and OEM equipment.
- PLC-controlled electrical systems.
- Resistive load switching.
- Commercial and industrial electrical installations.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Mini contactor | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1K Mini Contactors | |
| Model | 1SAL101860R9901 | |
| Type designation | MC1K400ARD | |
| Product type | Mini contactor | |
| Control voltage | 24 V DC | |
| Coil type | Low-consumption DC operated | |
| Number of poles | 4P | |
| Main contacts | 4NO | |
| 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 | |
| UL/CSA motor rating | 5 hp at 480 V | |
| General use rating | 20 A at 600 V AC | |
| Protection rating | IP20 terminals | |
| Mounting type | DIN rail or wall mounting | |
| Terminal type | Ring tongue ferrule screw terminals | |
| Dimensions (H × W × D) | approx. 48 × 45 × 68 mm | |
| Weight | approx. 0.250 kg |
Frequently Asked Questions
What is the ABB 1SAL101860R9901 used for?
The ABB 1SAL101860R9901 is a mini contactor used for switching small motors, resistive loads and control circuits in industrial and automation applications.
What contact configuration does this mini contactor have?
The contactor has 4 normally open (NO) main contacts.
What coil voltage does the ABB 1SAL101860R9901 require?
The MC1K400ARD operates with a 24 V DC low-consumption control coil.
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 1SAL101860R9901 supports rail or wall mounting for flexible installation inside electrical panels.
Trusted by Industrial Automation Engineers
ABB mini contactors provide compact, reliable and energy-efficient switching solutions for industrial automation, motor control and electrical applications where dependable performance and efficient installation are required.
