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1SAL247499R9911 ABB MC1C400ARWDD-RAIL Mini Contactor Compact Control Contactor
ABB 1SAL247499R9911 MC2C400ARWJD-RAIL mini contactor with four normally open contacts and 77–137 V DC control supply for industrial switching applications.
£38.90
Why Choose the ABB 1SAL247499R9911 MC2C400ARWJD-RAIL Mini Contactor?
The ABB 1SAL247499R9911 is a compact and reliable mini contactor designed for industrial control applications, automation systems and switching of electrical loads. As part of the ABB MC2-RAIL mini contactor range, it provides dependable switching performance in a space-saving design for residential, commercial and industrial installations.
This mini contactor features a dimension-optimised four-pole construction with special screw terminals for ring tongue ferrule connections, making it suitable for applications where reliable switching performance is required while electrical panel space is limited. It is designed for controlling electrical loads and switching control signals in automation systems.
With a 77–137 V DC control supply, 4NO main contacts and a compact DIN rail or wall mounting format, the ABB 1SAL247499R9911 is suitable for motor control, load switching and industrial automation applications requiring dependable DC operation.
Key Advantages
- Compact mini contactor designed for industrial switching applications.
- Four normally open main contacts for reliable load switching.
- 77–137 V DC control voltage range for automation systems.
- Special screw terminals for secure ring tongue ferrule connections.
- Space-saving design for electrical control panels.
- Suitable for DIN rail and wall mounting applications.
Key Features
- ABB MC2-RAIL mini contactor series.
- MC2C400ARWJD-RAIL type.
- 4NO main contact configuration.
- 77–137 V DC control voltage.
- 20 A AC-1 rated operational current.
- 5.5 kW AC-3 motor power rating at 400 V.
- Ring tongue terminal connection technology.
- DIN rail and wall mounting capability.
Reliable Switching for Industrial Automation
Mini contactors such as the ABB 1SAL247499R9911 provide reliable electrical switching for motors, loads and control circuits. They allow industrial systems to manage electrical equipment efficiently while maintaining compact and organised control panel layouts.
The ABB MC2-RAIL mini contactor series is designed for engineers and machine builders requiring dependable switching components with flexible mounting options and efficient space utilisation.
Typical Applications
- Industrial automation control panels.
- Motor switching applications.
- Machine control equipment.
- Pumps and small motor loads.
- Commercial electrical systems.
- Auxiliary switching circuits.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Power | 5.5 kW | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 110 V DC, 125 V DC | |
| Device Type | Mini contactor | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC2-RAIL Mini Contactors | |
| Model | 1SAL247499R9911 | |
| Type | MC2C400ARWJD-RAIL | |
| Product type | Mini contactor | |
| Number of main contacts | 4NO | |
| Number of poles | 4P | |
| Control voltage | 77–137 V DC | |
| Rated operational voltage | 690 V AC / 440 V DC | |
| Conventional thermal current Ith | 20 A | |
| Rated operational current AC-1 | 20 A | |
| Rated operational power AC-3 at 400 V | 5.5 kW | |
| Mounting type | DIN rail / wall mounting | |
| Connection type | Ring tongue terminals | |
| Protection rating | IP20 |
Frequently Asked Questions
What is the ABB 1SAL247499R9911 used for?
The ABB 1SAL247499R9911 is a mini contactor used for switching motors, electrical loads and control circuits in industrial and commercial applications.
What coil voltage does this mini contactor require?
The mini contactor operates with a 77–137 V DC control supply.
How many contacts does this contactor have?
The ABB 1SAL247499R9911 has four normally open main contacts.
What is the rated current of this contactor?
The contactor has a rated operational current of 20 A AC-1.
Where is this contactor typically installed?
The contactor is typically installed inside industrial control panels, automation systems and electrical cabinets.
Trusted by Industrial Automation Professionals
ABB mini contactors are widely used by engineers and system builders to provide reliable switching, compact installation and dependable operation in modern industrial electrical systems.
