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1SAL247486R9912 ABB MC2CB00ATWJD-RAIL Mini Contactor Compact Control Contactor
ABB 1SAL247486R9912 MC2CB00ATWJD-RAIL mini contactor with 77-137 V DC control supply, 2 normally open and 2 normally closed contacts, designed for industrial and railway switching applications.
£38.90
Why Choose the ABB 1SAL247486R9912 MC2CB00ATWJD-RAIL Mini Contactor?
The ABB 1SAL247486R9912 is a compact and highly reliable MC2CB00ATWJD-RAIL mini contactor designed for switching and controlling electrical loads in industrial automation, transport systems and railway applications. As part of the advanced ABB MC2C-Rail mini contactor series, it is specifically developed for demanding environments requiring high mechanical strength, vibration resistance and dependable DC operation.
This mini contactor provides reliable switching performance in a space-saving design, making it ideal for electrical panels and equipment where installation space is limited. The ABB MC2C-Rail series is engineered for applications requiring compliance with industrial and railway standards, offering robust construction and long operational life.
With 2 normally open contacts and 2 normally closed contacts, a 77–137 V DC control supply and a rated operational power of 5.5 kW at 400 V AC-3, the ABB 1SAL247486R9912 is suitable for controlling motors and electrical loads in industrial and railway control systems.
Key Advantages
- Compact railway-approved mini contactor for demanding applications.
- 5.5 kW AC-3 motor switching capability at 400 V.
- 77–137 V DC control voltage range for DC-operated systems.
- 2 normally open and 2 normally closed main contacts for flexible switching.
- High resistance to shock and vibration environments.
- Suitable for industrial automation and rolling stock applications.
Key Features
- ABB MC2C-Rail mini contactor series.
- MC2CB00ATWJD-RAIL model.
- 77–137 V DC control supply.
- 4-pole contactor configuration.
- 2 normally open main contacts.
- 2 normally closed main contacts.
- 12 A AC-3 rated operational current at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- Screw terminal connection system.
- Suitable for DIN rail or panel mounting.
Reliable Switching for Industrial and Railway Systems
Mini contactors such as the ABB MC2CB00ATWJD-RAIL provide dependable switching for motors, electrical loads and control circuits. Their compact design allows efficient installation while maintaining reliable performance in harsh operating conditions.
The ABB MC2C-Rail series is designed for industrial and railway applications where resistance to shock, vibration and environmental stress is essential. Its flexible contact arrangement enables efficient integration into modern control systems.
Typical Applications
- Railway vehicles and rolling stock systems.
- Industrial automation control panels.
- Motor switching and electrical load control.
- OEM machinery and transport equipment.
- Applications requiring shock and vibration resistance.
- Industrial control and monitoring systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Power | 5.5 kW | |
| Current | 12 A | |
| Coil / Supply Voltage | 110 V DC, 125 V DC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | None | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC2C-Rail Mini Contactors | |
| Model | MC2CB00ATWJD-RAIL | |
| Part number | 1SAL247486R9912 | |
| Product type | Mini contactor | |
| Control voltage | 77–137 V DC | |
| Main contacts | 2 normally open + 2 normally closed | |
| Auxiliary contacts | None fitted | |
| Rated operational current AC-1 | 20 A at 400 V | |
| Rated operational current AC-3 | 12 A at 400 V | |
| Rated operational power AC-3 | 5.5 kW at 400 V | |
| Rated operational power AC-4 | 4 kW at 400 V | |
| Rated insulation voltage | 750 V | |
| Maximum operating voltage | 690 V AC | |
| Protection rating | IP20 | |
| Mounting type | DIN rail / panel mounting | |
| Connection type | Screw terminals | |
| Dimensions (H × W × D) | 48 × 45 × 68 mm | |
| Weight | approx. 0.25 kg |
Frequently Asked Questions
What is the ABB 1SAL247486R9912 used for?
The ABB 1SAL247486R9912 is an MC2C-Rail mini contactor used for switching motors and electrical loads in industrial automation and railway applications.
What is the control voltage of this mini contactor?
The MC2CB00ATWJD-RAIL operates with a 77–137 V DC control supply.
How much motor power can this contactor switch?
The contactor supports motors up to approximately 5.5 kW at 400 V AC-3.
What contact configuration does the ABB MC2CB00ATWJD-RAIL have?
The contactor has 2 normally open contacts and 2 normally closed contacts for flexible switching applications.
Where is this contactor typically installed?
The ABB MC2CB00ATWJD-RAIL is typically installed in industrial control panels, railway equipment and machinery systems requiring compact and reliable switching.
Trusted by Industrial Automation Engineers
ABB MC2C-Rail mini contactors provide compact, durable and reliable switching solutions for industrial automation, transport systems and applications where performance and environmental resistance are essential.
