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1SAL247492R9911 ABB MC1C310ARWJD-RAIL Mini Contactor Compact Control Contactor
ABB 1SAL247492R9911 MC1C310ARWJD-RAIL mini contactor with 110 V DC coil, three normally open contacts, one auxiliary contact and 4 kW AC-3 switching capacity for industrial and railway applications.
£34.07
Why Choose the ABB 1SAL247492R9911 MC1C310ARWJD-RAIL Mini Contactor?
The ABB 1SAL247492R9911 is a compact and reliable MC1C310ARWJD-RAIL mini contactor designed for dependable switching and control of electrical loads in industrial automation, machinery and railway applications. As part of the ABB MC1C-Rail mini contactor series, it provides a space-saving solution where high performance, secure connections and reliable DC operation are required.
This mini contactor combines a dimension-optimised design with ABB switching technology, making it suitable for applications where installation space is limited. The MC1C-Rail series uses special screw terminals for ring tongue ferrule connections and is suitable for wall or rail mounting in industrial control systems.
With 3 normally open main contacts, a 110 V DC control supply, 1 normally open auxiliary contact and a rated operational power of 4 kW at 400 V AC-3, the ABB 1SAL247492R9911 is suitable for controlling motors, electrical loads and control circuits in industrial and transport applications.
Key Advantages
- Compact railway mini contactor designed for demanding applications.
- 4 kW AC-3 motor switching capability at 400 V.
- 110 V DC control voltage for DC-operated control systems.
- 3 normally open main contacts for reliable power switching.
- 1 normally open auxiliary contact for feedback and control functions.
- Ring tongue ferrule connection design for secure industrial wiring.
Key Features
- ABB MC1C-Rail mini contactor series.
- MC1C310ARWJD-RAIL model.
- 110 V DC control supply.
- 3-pole contactor configuration.
- 3 normally open main contacts.
- 1 normally open auxiliary contact.
- 9 A AC-3 rated operational current at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- Special screw terminals for ring tongue ferrules.
- Suitable for wall or rail mounting installations.
Reliable Switching for Industrial and Railway Systems
Mini contactors such as the ABB MC1C310ARWJD-RAIL provide dependable switching control for motors, machines and electrical loads. Their compact construction allows efficient control cabinet layouts while maintaining reliable electrical performance.
The ABB MC1C-Rail series is designed for industrial automation and transport applications where durability, secure connections and long operational life are essential. Its auxiliary contact enables straightforward feedback and monitoring within modern control systems.
Typical Applications
- Railway vehicles and transport equipment.
- Industrial automation control panels.
- Motor control systems.
- OEM machinery and production equipment.
- Electrical control cabinets.
- Applications requiring compact DC-operated switching devices.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Coil / Supply Voltage | 110 V DC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | 1NO | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1C-Rail Mini Contactors | |
| Model | MC1C310ARWJD-RAIL | |
| Part number | 1SAL247492R9911 | |
| Product type | Mini contactor | |
| Control voltage | 110 V DC | |
| Main contacts | 3 normally open | |
| Auxiliary contacts | 1 normally open | |
| Rated operational current AC-1 | 20 A at 400 V | |
| Rated operational power AC-3 | 4 kW at 400 V | |
| Rated operational current AC-3 | 9 A at 400 V | |
| Rated insulation voltage | 750 V | |
| Rated impulse withstand voltage | 6 kV | |
| Protection rating | IP20 | |
| Connection type | Ring tongue ferrule screw terminals | |
| Mounting type | Wall / rail mounting | |
| Dimensions (H × W × D) | 48 × 45 × 68 mm | |
| Weight | approx. 0.25 kg | |
| Mechanical life | 10,000,000 cycles |
Frequently Asked Questions
What is the ABB 1SAL247492R9911 used for?
The ABB 1SAL247492R9911 is an MC1C-Rail mini contactor used for switching motors, electrical loads and control circuits in industrial automation and railway applications.
What is the control voltage of this mini contactor?
The MC1C310ARWJD-RAIL operates with a 110 V DC control supply.
How much motor power can this contactor switch?
The contactor supports motors up to approximately 4 kW at 400 V AC-3.
What contact configuration does the ABB MC1C310ARWJD-RAIL have?
The contactor has 3 normally open main contacts and 1 normally open auxiliary contact.
Where is this contactor typically installed?
The ABB MC1C310ARWJD-RAIL is typically installed in industrial control panels, machinery systems and transport applications requiring compact and reliable switching.
Trusted by Industrial Automation Engineers
ABB MC1C-Rail mini contactors provide compact and dependable switching solutions for industrial automation, machinery and transport systems where reliability, space efficiency and robust operation are essential.
