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1SAL103004R9901 ABB MC1AC00AT9 Mini Contactor Compact Control Contactor
ABB 1SAL103004R9901 MC1AC00AT9 mini contactor with 48 V AC coil control, 3NO + 1NC contacts and 4 kW AC-3 motor switching capability for industrial applications.
£22.10
Why Choose the ABB 1SAL103004R9901 MC1AC00AT9 Mini Contactor?
The ABB 1SAL103004R9901 is a compact and reliable mini contactor designed for switching electrical loads, motors and control circuits in industrial automation, commercial buildings 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 control cabinet space is limited. The compact design supports wall or DIN rail mounting, allowing flexible installation in automation panels and electrical distribution systems.
With a 48 V AC coil supply, 3 normally open and 1 normally closed main contacts, and a rated switching capability of 4 kW AC-3 at 400 V, the ABB 1SAL103004R9901 is suitable for controlling single-phase and three-phase loads, motors and control signals in industrial environments.
Key Advantages
- Compact mini contactor designed for industrial and commercial applications.
- 3NO + 1NC 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 45 mm wide design for control panels.
- Suitable for wall or DIN rail mounting installations.
Key Features
- ABB MC1AC00AT9 mini contactor.
- 4-pole main contact arrangement.
- 3 normally open (NO) and 1 normally closed (NC) contacts.
- 48 V AC control circuit voltage.
- 50 / 60 Hz AC coil frequency.
- 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.
- Screw terminal connection technology.
Reliable Motor Switching for Industrial Applications
Mini contactors such as the ABB 1SAL103004R9901 provide dependable switching for motors, electrical loads and control circuits while maintaining a compact installation footprint. Their reduced dimensions make them suitable for modern electrical panels where efficient use of cabinet space is essential.
The ABB MC1A series is designed for machine builders, panel builders and industrial engineers requiring reliable contactor technology for automation systems, commercial installations and electrical distribution equipment.
Typical Applications
- Industrial automation control panels.
- Small motor switching applications.
- Machine building and OEM equipment.
- Commercial building electrical systems.
- Control circuits and auxiliary switching.
- Single-phase and three-phase load control.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 42–48 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 48 V AC | |
| Device Type | Mini contactor | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1A Mini Contactors | |
| Model | 1SAL103004R9901 | |
| Type designation | MC1AC00AT9 | |
| Product type | Mini contactor | |
| Control voltage | 48 V AC | |
| Control frequency | 50 / 60 Hz | |
| Number of poles | 4P | |
| Main contacts | 3NO + 1NC | |
| 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 1SAL103004R9901 used for?
The ABB 1SAL103004R9901 is a mini contactor used for controlling motors, electrical loads and switching control signals in industrial and commercial applications.
What contact configuration does this mini contactor have?
The contactor has 3 normally open (NO) contacts and 1 normally closed (NC) contact.
What coil voltage does the ABB 1SAL103004R9901 require?
The MC1AC00AT9 operates with a 48 V AC control supply at 50 / 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 1SAL103004R9901 supports DIN rail or wall mounting for flexible installation inside electrical panels.
Trusted by Industrial Automation Engineers
ABB mini contactors provide compact, reliable switching solutions for industrial automation, motor control and electrical applications where dependable performance and efficient installation are required.
