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1SAL116177R9902 ABB MC2A400ATN Mini Contactor Compact Control Contactor
ABB 1SAL116177R9902 MC2A400ATN four-pole mini contactor with AC coil, four normally open contacts and 5.5 kW AC-3 switching capability for industrial automation applications.
£27.73
Why Choose the ABB 1SAL116177R9902 MC2A400ATN Mini Contactor?
The ABB 1SAL116177R9902 is a compact and reliable MC2A400ATN four-pole mini contactor designed for efficient switching and control of electrical loads in industrial automation, commercial installations and control panels. As part of the ABB M Mini Contactor series, it provides dependable switching performance where high functionality and space-saving installation are required.
This mini contactor features a four-pole main contact configuration, an AC-operated coil and screw terminal connections. Its compact construction makes it suitable for controlling single-phase and three-phase loads, motor applications and control circuits in industrial environments.
With a rated operational power of 5.5 kW at 400 V AC (AC-3), a rated operational current of 12 A in AC-3 operation and a 20 A AC-1 current rating, the ABB 1SAL116177R9902 is suitable for reliable switching applications where compact dimensions and high performance are required.
Key Advantages
- Compact four-pole mini contactor designed for industrial switching applications.
- 5.5 kW AC-3 motor switching capability at 400 V AC.
- 220–240 V AC coil control at 50 Hz for standard control systems.
- 4 normally open main contacts (4NO) for flexible load switching.
- Space-saving design for electrical control cabinets.
- Suitable for wall or DIN rail mounting installations.
Key Features
- ABB MC2A400ATN mini contactor.
- 4-pole main contact configuration.
- 4 normally open contacts (4NO).
- 220–240 V AC coil at 50 Hz / 240–277 V AC at 60 Hz.
- 12 A rated operational current at 400 V AC (AC-3).
- 20 A rated operational current at 400 V AC (AC-1).
- 5.5 kW rated operational power at 400 V AC (AC-3).
- Screw terminal connections for secure installation.
Reliable Switching for Industrial Automation
Mini contactors such as the ABB MC2A400ATN provide dependable switching of motors and electrical loads where compact installation and reliable performance are required. Their reduced dimensions make them ideal for modern automation panels, OEM machinery and industrial control systems.
The ABB 1SAL116177R9902 combines ABB contact technology with a four-pole design and AC coil operation, providing an efficient solution for motor switching, resistive loads and electrical automation applications.
Typical Applications
- Industrial automation control panels.
- Small motor switching applications.
- OEM machinery and machine building.
- Single-phase and three-phase load control.
- Commercial electrical installations.
- Compact industrial switching assemblies.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Current | 12 A | |
| Power | 5.5 kW | |
| Coil / Supply Voltage | 220 V AC, 230 V AC, 240 V AC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | None | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | M Mini Contactors | |
| Model | 1SAL116177R9902 | |
| Product designation | MC2A400ATN | |
| Product type | Mini contactor | |
| Main contacts | 4 normally open (4NO) | |
| Auxiliary contacts | None fitted | |
| Control voltage | 220–240 V AC at 50 Hz / 240–277 V AC at 60 Hz | |
| Coil type | AC coil | |
| Rated operational current AC-1 | 20 A at 400 V AC | |
| Rated operational current AC-3 | 12 A at 400 V AC | |
| Rated operational power AC-3 | 5.5 kW at 400 V AC | |
| Rated operational current AC-4 | 9 A at 400 V AC | |
| Rated operational power AC-4 | 4 kW at 400 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Connection type | Screw terminals | |
| Mounting type | Wall or DIN rail mounting | |
| Protection rating | IP20 | |
| Width | 45 mm | |
| Height | 48 mm | |
| Depth | 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAL116177R9902 used for?
The ABB 1SAL116177R9902 is a four-pole mini contactor used for switching motors, electrical loads and control circuits in automation systems.
What coil voltage does this mini contactor require?
The contactor uses a 220–240 V AC control coil at 50 Hz and 240–277 V AC at 60 Hz.
What motor power is supported by this contactor?
The ABB 1SAL116177R9902 supports loads up to 5.5 kW at 400 V AC in AC-3 operation.
What contact configuration does this ABB contactor provide?
The device provides four normally open main contacts (4NO).
Where is this mini contactor installed?
The contactor is typically installed in industrial control panels, automation systems and compact electrical assemblies using wall or DIN rail mounting.
Trusted for Industrial Switching Applications
ABB mini contactors are widely used by automation engineers and machine builders to provide reliable switching, compact installation and dependable control of industrial electrical loads.
