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1SAL102636R9901 ABB MC1A301ATW Mini Contactor Compact Control Contactor
ABB 1SAL102636R9901 MC1A301ATW mini contactor with 415–480 V AC coil control, 3NO contacts and 1NC auxiliary contact for industrial motor and electrical switching applications.
£26.21
Why Choose the ABB 1SAL102636R9901 MC1A301ATW Mini Contactor?
The ABB 1SAL102636R9901 is a compact and reliable mini contactor designed for controlling motors, electrical loads and switching circuits in industrial automation, commercial buildings and electrical control applications. As part of the ABB MC1A mini contactor series, it provides high performance in a space-saving design where dependable switching and efficient installation are required.
This AC-operated three-pole mini contactor features a dimension-optimised construction with screw terminals and an integrated normally closed auxiliary contact. Its compact format makes it suitable for applications where control cabinet space is limited, while supporting both wall and rail mounting for flexible installation.
With a 415–480 V AC coil supply at 50 Hz, 3 normally open main contacts plus 1 normally closed auxiliary contact, and a rated motor switching capability of 4 kW at 400 V AC-3, the ABB 1SAL102636R9901 is suitable for controlling single-phase and three-phase loads in industrial and commercial systems.
Key Advantages
- Compact mini contactor designed for industrial and commercial applications.
- 3NO main contact configuration with 1NC auxiliary contact for flexible control switching.
- 4 kW AC-3 motor switching capability at 400 V.
- 20 A AC-1 thermal current rating for general electrical loads.
- Space-saving 45 mm wide design for control panels.
- Suitable for wall or rail mounting installations.
Key Features
- ABB MC1A301ATW mini contactor.
- 3-pole main contact arrangement.
- 3 normally open (NO) main contacts.
- 1 normally closed (NC) auxiliary contact.
- 415–480 V AC control circuit voltage at 50 Hz.
- 415 V AC control voltage at 60 Hz.
- 4 kW AC-3 rated motor power at 400 V AC.
- 9 A AC-3 rated operational current at 400 V AC.
- Screw terminal connection technology.
Reliable Motor Switching for Industrial Applications
Mini contactors such as the ABB 1SAL102636R9901 provide dependable switching for motors, resistive loads and auxiliary control circuits while maintaining a compact installation footprint. Their reduced dimensions make them ideal for modern electrical panels where space efficiency is essential.
The ABB MC1A series is designed for machine builders, panel builders and industrial engineers requiring reliable contactor technology for automation systems, commercial installations and electrical distribution equipment.
Typical Applications
- Industrial automation control panels.
- Small motor switching applications.
- Machine building and OEM equipment.
- Commercial building electrical systems.
- Control circuits and auxiliary switching.
- Industrial and residential load control applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 380–440 V, 460–500 V | |
| Current | 9 A | |
| Power | 4 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 415 V AC, 440 V AC, 480 V AC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1A Mini Contactors | |
| Model | 1SAL102636R9901 | |
| Type designation | MC1A301ATW | |
| Product type | Mini contactor | |
| Control voltage | 415–480 V AC at 50 Hz | |
| Control voltage at 60 Hz | 415 V AC | |
| Number of poles | 3P | |
| Main contacts | 3NO | |
| Auxiliary contacts | 1NC | |
| Rated operational current AC-1 | 20 A at 400 V AC | |
| 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 | |
| Rated impulse withstand voltage | 6 kV | |
| Protection rating | IP20 terminals | |
| Mounting type | Wall or rail mounting | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | approx. 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAL102636R9901 used for?
The ABB 1SAL102636R9901 is a mini contactor used for controlling motors, electrical loads and switching circuits in industrial and commercial applications.
What contact configuration does this mini contactor have?
The contactor has 3 normally open (NO) main contacts and 1 normally closed (NC) auxiliary contact.
What coil voltage does the ABB 1SAL102636R9901 require?
The MC1A301ATW operates with a 415–480 V AC control supply at 50 Hz.
What motor power can this contactor switch?
The contactor can switch motors up to 4 kW at 400 V AC-3.
How is this mini contactor installed?
The ABB 1SAL102636R9901 supports wall or rail mounting for flexible installation inside electrical panels.
Trusted by Industrial Automation Engineers
ABB mini contactors provide compact, reliable switching solutions for industrial automation, motor control and electrical applications where dependable performance and efficient installation are required.
