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1SAL248105R9911 ABB MC1C301ARWJD-RAIL Mini Contactor Compact Control Contactor
ABB 1SAL248105R9911 MC1C301ARWJD-RAIL mini contactor with 110 V DC coil, three main contacts and one auxiliary contact for industrial switching applications.
£34.07
Why Choose the ABB 1SAL248105R9911 MC1C301ARWJD-RAIL Mini Contactor?
The ABB 1SAL248105R9911 is a compact and reliable mini contactor designed for switching single-phase and three-phase loads in industrial, commercial and automation applications. As part of the ABB MC1C-Rail mini contactor series, it provides dependable DC coil operation, space-saving installation and reliable switching performance where panel space is limited.
This mini contactor features a three-pole main contact configuration with an integrated normally closed auxiliary contact and is designed for use in applications requiring efficient control of motors, loads and control signals. Its compact dimensions make it suitable for DIN rail or wall mounting in electrical control systems.
With a 110 V DC control coil, 3 normally open main contacts and a motor switching capability up to 4 kW at 400 V AC, the ABB 1SAL248105R9911 MC1C301ARWJD-RAIL is ideal for compact motor control panels and industrial automation installations.
Key Advantages
- Compact mini contactor for space-saving industrial installations.
- 4 kW AC-3 motor switching capability at 400 V AC.
- 110 V DC coil operation for DC control systems.
- Integrated 1 normally closed auxiliary contact for control functions.
- Suitable for DIN rail and wall mounting applications.
- Reliable switching performance for industrial automation and control systems.
Key Features
- ABB MC1C301ARWJD-RAIL mini contactor.
- 3-pole main contact configuration.
- 1 NC auxiliary contact.
- 110 V DC control coil.
- 20 A AC-1 rated operational current.
- 9 A AC-3 rated operational current at 400 V AC.
- Ring tongue ferrule compatible screw terminals.
- Compact design for restricted installation spaces.
Reliable Switching for Compact Control Systems
Mini contactors such as the ABB MC1C301ARWJD-RAIL provide dependable switching of motors, loads and control circuits while reducing the space required inside electrical enclosures. Their compact construction makes them suitable for applications where conventional contactors may be too large.
The ABB MC1C-Rail series is designed for industrial automation engineers, panel builders and equipment manufacturers requiring reliable switching solutions with flexible mounting options and robust electrical performance.
Typical Applications
- Industrial automation control panels.
- Compact motor starter assemblies.
- Machine building and OEM equipment.
- Control of pumps, fans and small motors.
- Commercial and industrial switching applications.
- Rail and transport-related electrical installations.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Poles | 3-pole | |
| Current | 9 A | |
| Coil Voltage Range | 100–130 V | |
| Power | 4 kW | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1C-Rail Mini Contactors | |
| Model | MC1C301ARWJD-RAIL | |
| Part number | 1SAL248105R9911 | |
| Product type | Mini contactor | |
| Number of main contacts | 3 NO | |
| Auxiliary contacts | 1 NC | |
| Control coil voltage | 110 V DC | |
| Control voltage range | 77–137 V DC | |
| 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 | |
| Mounting type | DIN rail / wall mounting | |
| Terminal type | Screw terminals for ring tongue ferrules | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 48 × 45 × 68 mm | |
| Weight | approx. 0.25 kg |
Frequently Asked Questions
What is the ABB 1SAL248105R9911 used for?
The ABB 1SAL248105R9911 MC1C301ARWJD-RAIL is a mini contactor used for switching motors, loads and control circuits in industrial and automation applications.
What coil voltage does the ABB MC1C301ARWJD-RAIL require?
The mini contactor operates with a 110 V DC control coil with an operating range of 77–137 V DC.
What motor power can this ABB mini contactor switch?
The contactor can switch motors up to approximately 4 kW at 400 V AC in AC-3 utilisation category applications.
How many auxiliary contacts are included?
The ABB MC1C301ARWJD-RAIL includes 1 normally closed auxiliary contact.
How is the ABB 1SAL248105R9911 installed?
The mini contactor can be installed using DIN rail mounting or wall mounting within electrical control panels.
Trusted by Industrial Automation Engineers Worldwide
ABB MC1C-Rail mini contactors are widely used in compact industrial control systems to provide reliable load switching, efficient panel integration and dependable automation performance.
