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1SAL105220R9911 ABB MC1C301ATWDD-RAIL Mini Contactor Compact Control Contactor
ABB 1SAL105220R9911 mini contactor, a compact 24 V DC three-pole switching device designed for industrial automation, motor control and transport applications.
£36.71
Why Choose the ABB 1SAL105220R9911 Mini Contactor?
The ABB 1SAL105220R9911 is a compact and durable mini contactor designed for reliable switching of electrical loads in industrial automation, machine control and transport applications. As part of the ABB M Mini contactor series, it combines space-saving dimensions with dependable switching performance for applications where efficient control cabinet design is required.
This mini contactor features a three-pole main contact configuration, a 24 V DC control system and an integrated auxiliary contact. The MC1C301ATWDD-RAIL version is designed for DIN rail or wall mounting and provides screw terminal connections for straightforward installation in industrial control systems.
With a rated operational power of 4 kW at 400 V AC in AC-3 applications and a 20 A AC-1 rated operational current, the ABB 1SAL105220R9911 is suitable for controlling motors and electrical loads in compact automation and industrial installations.
Key Advantages
- Compact mini contactor designed for space-saving installations.
- 24 V DC control operation for industrial automation systems.
- 4 kW AC-3 motor switching capacity at 400 V AC.
- 3 normally open main contacts for dependable power switching.
- Integrated 1 normally closed auxiliary contact for monitoring and control circuits.
- DIN rail mounting capability for efficient control panel installation.
Key Features
- ABB M Mini contactor series.
- MC1C301ATWDD-RAIL mini contactor.
- 24 V DC coil with extended operating limits.
- 3-pole main contact configuration.
- 1 NC auxiliary contact.
- 9 A AC-3 rated current at 400 V AC.
- 20 A AC-1 rated current at 400 V AC.
- Suitable for DIN rail or wall mounting applications.
- Designed for compact industrial and automation systems.
Reliable Switching for Industrial Automation
Mini contactors such as the ABB 1SAL105220R9911 provide dependable switching control for motors, machines and electrical loads. Their compact construction allows engineers to create efficient control panels while maintaining reliable switching performance.
The ABB M Mini contactor range is designed for applications requiring compact dimensions, long service life and reliable operation. The MC1C-Rail series is suitable for industrial environments where resistance to shock, vibration and demanding operating conditions is required.
Typical Applications
- Industrial automation control panels.
- Machine building and OEM equipment.
- Rail and transport control systems.
- Small motor control applications.
- Pumps, fans and auxiliary equipment.
- Industrial electrical load switching.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Current | 9 A | |
| Power | 4 kW | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | M Mini Contactors | |
| Model | 1SAL105220R9911 | |
| Product type | Mini contactor | |
| Contactor type | MC1C301ATWDD-RAIL | |
| Control voltage | 24 V DC | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NC | |
| Rated operational current AC-1 | 20 A at 400 V AC | |
| Rated operational current AC-3 | 9 A at 400 V AC | |
| Rated operational power AC-3 | 4 kW at 400 V AC | |
| Rated operational current AC-4 | 9 A at 400 V AC | |
| Connection type | Screw terminals | |
| Mounting type | 35 mm DIN rail or wall mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 48 × 45 × 68 mm | |
| Weight | approx. 0.25 kg |
Frequently Asked Questions
What is the ABB 1SAL105220R9911 used for?
The ABB 1SAL105220R9911 is a mini contactor used for switching motors and electrical loads in industrial automation, machine control and transport applications.
What control voltage does this contactor require?
The contactor operates with a 24 V DC control supply.
What motor power can the contactor switch?
The contactor can switch motors up to 4 kW at 400 V AC in AC-3 applications.
How many main contacts are included?
The ABB 1SAL105220R9911 includes three normally open main contacts and one normally closed auxiliary contact.
How is this mini contactor installed?
The device is designed for 35 mm DIN rail mounting or wall installation inside electrical control systems.
Trusted for Industrial Switching Solutions
ABB mini contactors are widely used by automation engineers and machine builders to deliver reliable, compact and durable switching solutions for modern industrial systems.
