Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SAL101835R9901 ABB MC1AC00AT4 Mini Contactor Compact Control Contactor
ABB 1SAL101835R9901 MC1AC00AT4 mini contactor with 4 kW AC-3 switching capacity and 120 V AC coil designed for compact motor and load control applications.
£22.10
Why Choose the ABB 1SAL101835R9901 MC1AC00AT4 Mini Contactor?
The ABB 1SAL101835R9901 MC1AC00AT4 is a compact and reliable mini contactor designed for switching and controlling electrical loads in residential, commercial and industrial automation applications. As part of the ABB M mini contactor series, it provides dependable motor and load control where space-saving installation and efficient switching performance are required.
This mini contactor combines a reduced footprint with robust electrical performance, making it suitable for control panels, machinery and electrical distribution systems. Its 4-pole design, screw terminals and flexible mounting options simplify installation while providing reliable operation in demanding environments.
With a rated operational power of 4 kW AC-3 at 400 V, a rated current of 9 A AC-3 and a 120 V AC coil supply, the ABB MC1AC00AT4 is suitable for controlling three-phase motors, resistive loads and industrial control circuits requiring a compact contactor solution.
Key Advantages
- Compact mini contactor designed for space-saving installations.
- 4 kW AC-3 motor switching capability for industrial applications.
- 3 normally open and 1 normally closed main contact arrangement.
- 120 V AC coil voltage for standard control circuits.
- Suitable for single-phase and three-phase load switching applications.
- Designed for reliable operation in automation and electrical control systems.
Key Features
- ABB M mini contactor series.
- MC1AC00AT4 contactor type.
- 4-pole main contact configuration.
- 3 normally open (NO) main contacts and 1 normally closed (NC) main contact.
- 4 kW rated operational power at AC-3, 400 V.
- 9 A rated operational current at AC-3, 400 V.
- 20 A rated operational current at AC-1, 400 V.
- 120 V AC 50/60 Hz coil.
- Screw terminal connection for straightforward wiring.
- Compact design suitable for wall or DIN rail mounting applications.
Reliable Switching for Industrial Applications
Mini contactors such as the ABB MC1AC00AT4 provide dependable switching of motors, electrical loads and control circuits while reducing the space required inside electrical enclosures. Their compact construction makes them ideal for modern automation systems where efficient panel layouts are required.
The ABB M mini contactor series is engineered for reliable performance across industrial, commercial and building automation applications. With flexible mounting options, robust contacts and proven switching capability, these contactors support efficient machine building and electrical control solutions.
Typical Applications
- Industrial machinery and automation equipment.
- Motor switching and control panels.
- Electrical distribution systems.
- Pumps, fans and small motor applications.
- Commercial building electrical systems.
- OEM control cabinets and machine building.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Current | 9 A | |
| Power | 4 kW | |
| Coil / Supply Voltage | 120 V AC | |
| Device Type | Mini contactor | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | M Mini Contactors | |
| Model | MC1AC00AT4 | |
| Part number | 1SAL101835R9901 | |
| Product type | Mini contactor | |
| Coil / Supply Voltage | 120 V AC | |
| Coil frequency | 50 / 60 Hz | |
| Main contacts | 3 normally open (NO) + 1 normally closed (NC) | |
| Rated operational current AC-1 | 20 A at 400 V | |
| Rated operational current AC-3 | 9 A at 400 V | |
| Rated operational current AC-4 | 9 A at 400 V | |
| Rated operational power AC-3 | 4 kW at 400 V | |
| Rated operational power AC-4 | 4 kW at 400 V | |
| Rated insulation voltage | up to 690 V AC | |
| Connection type | Screw terminals | |
| Mounting type | Wall or rail mounting | |
| Dimensions (W × H × D) | 45 × 48 × 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAL101835R9901 used for?
The ABB 1SAL101835R9901 is a mini contactor used for switching and controlling motors, electrical loads and industrial control circuits.
What motor power is supported by this contactor?
The MC1AC00AT4 supports motor loads up to 4 kW at AC-3, 400 V.
What coil voltage does the contactor require?
The contactor operates with a 120 V AC coil supply at 50/60 Hz.
How many contacts are included?
The contactor includes three normally open contacts and one normally closed contact.
Where is this mini contactor typically installed?
The ABB MC1AC00AT4 is typically installed in electrical control panels, machinery systems and automation equipment.
Trusted by Automation Engineers Worldwide
ABB M mini contactors are widely used in industrial automation and electrical control systems to provide reliable switching performance, compact installation and dependable operation.
