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1SAL100573R9901 ABB MC1I301ATD Mini Contactor Compact Control Contactor
ABB 1SAL100573R9901 MC1I301ATD is a compact 3-pole mini contactor with a 24 V DC 1.2 W coil, 9 A AC-3 rating at 400 V, 4 kW three-phase motor rating at 400 V and one normally closed auxiliary contact.
£33.62
Why Choose the ABB 1SAL100573R9901 MC1I301ATD Mini Contactor?
The ABB 1SAL100573R9901, manufacturer model MC1I301ATD, is a compact 3-pole mini contactor designed for switching and controlling electrical loads in residential, commercial and industrial applications. Its space-efficient design provides reliable contactor performance where control-panel space is limited.
The MC1I301ATD features three normally open main contacts together with one normally closed auxiliary contact. Its low-consumption 24 V DC, 1.2 W coil allows the contactor to be controlled directly by suitable PLC outputs, making it particularly useful in automated machinery and industrial control systems.
Rated for 4 kW at 400 V AC-3 with a rated operational current of 9 A at 400 V AC-3, the MC1I301ATD is suitable for controlling three-phase motors and other electrical loads. Its screw terminals and support for rail or wall mounting provide flexible installation within control panels and electrical enclosures.
Key Advantages
- Compact 3-pole mini contactor designed for space-constrained electrical panels.
- 4 kW motor rating at 400 V AC-3 for three-phase motor control.
- 9 A rated operational current at 400 V AC-3.
- 24 V DC, 1.2 W low-consumption coil suitable for direct control from compatible PLC outputs.
- Integrated 1 NC auxiliary contact for signalling and control functions.
- Flexible rail or wall mounting with screw-terminal connections.
Key Features
- ABB M mini contactor series.
- MC1I301ATD manufacturer model.
- 3 normally open main contacts.
- 1 normally closed auxiliary contact.
- 24 V DC control voltage.
- 1.2 W DC coil consumption.
- 9 A AC-3 operational current at 400 V.
- 4 kW AC-3 motor rating at 400 V.
- 20 A AC-1 operational current at 400 V and 55 °C.
- Screw-terminal electrical connections.
- Suitable for rail or wall mounting.
- Compact 48 × 45 × 68 mm housing.
Compact Motor Control for Industrial Automation
Mini contactors such as the ABB MC1I301ATD provide electrically operated switching of motors and other power loads while occupying less panel space than conventional contactors. The three normally open main contacts allow three-phase loads to be switched simultaneously, while the integrated auxiliary contact can be incorporated into signalling, interlocking and control circuits.
The MC1I301ATD is particularly suitable for automated equipment because its low-consumption 24 V DC coil can be controlled directly by suitable PLC outputs. Its compact dimensions, screw terminals and flexible mounting options make it practical for machine builders and panel designers seeking dependable switching in space-constrained control systems.
Typical Applications
- Three-phase motor control.
- Industrial machinery and automation systems.
- PLC-controlled switching circuits.
- Pumps, fans and ventilation equipment.
- Conveyors and material handling systems.
- Residential, commercial and industrial electrical control panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | DC | |
| Current | 9 A | |
| Coil Voltage Range | 24 V | |
| Power | 4 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | 1NC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | M Mini Contactors | |
| Model | MC1I301ATD | |
| Order code | 1SAL100573R9901 | |
| Product type | Mini contactor | |
| Number of poles | 3 | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NC | |
| Rated control supply voltage | 24 V DC | |
| Coil consumption | 1.2 W | |
| Rated operational current AC-3 at 230 V | 9 A | |
| Rated operational current AC-3 at 400 V | 9 A | |
| Rated operational current AC-3 at 500 V | 8 A | |
| Rated operational current AC-3 at 690 V | 5 A | |
| Rated operational power AC-3 at 230 V, three-phase | 2.2 kW | |
| Rated operational power AC-3 at 400 V, three-phase | 4 kW | |
| Rated operational power AC-3 at 500 V, three-phase | 4 kW | |
| Rated operational power AC-3 at 690 V, three-phase | 4 kW | |
| Rated operational current AC-1 at 400 V and 55 °C | 20 A | |
| Main circuit connection | Screw terminals | |
| Mounting type | Rail / wall mounting | |
| Dimensions (H × W × D) | 48 × 45 × 68 mm | |
| Weight | 0.25 kg |
Frequently Asked Questions
What is the ABB 1SAL100573R9901 used for?
The ABB 1SAL100573R9901 MC1I301ATD is a 3-pole mini contactor used for switching motors and other electrical loads in residential, commercial and industrial control applications.
What coil voltage does the ABB MC1I301ATD require?
The MC1I301ATD uses a 24 V DC coil with a power consumption of 1.2 W.
What motor power can the ABB MC1I301ATD control?
The contactor is rated for three-phase motors up to 4 kW at 400 V AC-3, with a rated operational current of 9 A at this voltage.
What contacts does the ABB MC1I301ATD have?
The contactor has three normally open main contacts and one normally closed auxiliary contact.
Can the ABB MC1I301ATD be controlled by a PLC?
Yes. Its low-consumption 24 V DC, 1.2 W coil is designed to allow direct control from suitable PLC outputs.
Trusted Compact Motor Control from ABB
ABB M mini contactors provide compact and dependable switching for motor control and automation applications, combining space-efficient construction, low coil consumption and flexible installation for residential, commercial and industrial electrical systems.
