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1SAL103425R9902 ABB MC2A301AR1 Mini Contactor Compact Control Contactor
ABB 1SAL103425R9902 MC2A301AR1 mini contactor with three normally open main contacts, one normally closed auxiliary contact and 24 V AC coil supply for industrial switching applications.
£29.75
Why Choose the ABB 1SAL103425R9902 MC2A301AR1 Mini Contactor?
The ABB 1SAL103425R9902 is a compact MC2A301AR1 mini contactor designed for reliable switching of electrical loads, motors and control signals in residential, commercial and industrial applications. As part of the ABB M mini contactor range, it provides a space-saving solution where high performance and compact installation are required.
Featuring a 3-pole main contact configuration with 1 normally closed auxiliary contact, the MC2A301AR1 is suitable for controlling single-phase and three-phase loads up to 5.5 kW at AC-3 and 20 A at 400 V AC-1. The ring-tongue terminal connection design provides secure wiring for applications where robust electrical connections are required.
With a 24 V AC coil supply at 50/60 Hz, the ABB 1SAL103425R9902 provides reliable AC-operated contactor control for automation systems, machinery and electrical installations where efficient use of panel space is important.
Key Advantages
- Compact mini contactor designed for space-saving installations.
- 3NO main contact configuration with 1NC auxiliary contact for flexible control applications.
- 5.5 kW AC-3 motor switching capability at 400 V.
- 20 A AC-1 rated current for general load switching.
- Ring-tongue terminal connections for secure installation.
- Suitable for wall or rail mounting applications.
Key Features
- ABB MC2A301AR1 mini contactor.
- 3 normally open main contacts.
- 1 normally closed auxiliary contact.
- 24 V AC coil voltage.
- 50/60 Hz AC coil operation.
- Ring-tongue terminal connection system.
- Compact 45 mm wide design.
- Suitable for wall and rail mounting.
Reliable Motor Switching for Compact Control Systems
Mini contactors provide efficient switching of motors, electrical loads and control circuits while reducing the space required inside electrical panels. Their compact design makes them ideal for automation systems, machinery and electrical installations where reliable switching performance is required.
The ABB MC2A301AR1 combines dependable AC switching performance with flexible installation options, allowing engineers and panel builders to create efficient control solutions in compact enclosures.
Typical Applications
- Industrial automation control panels.
- Small motor control systems.
- Machine building applications.
- Building automation equipment.
- Heating, ventilation and electrical systems.
- Single-phase and three-phase load switching.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Current | 12 A | |
| Power | 5.5 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V AC | |
| Device Type | Mini contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Model | 1SAL103425R9902 | |
| Product type | Mini contactor | |
| Series | M mini contactors | |
| Type code | MC2A301AR1 | |
| Main contact configuration | 3NO | |
| Auxiliary contacts | 1NC | |
| Number of poles | 3 | |
| Coil / Supply Voltage | 24 V AC | |
| Frequency | 50/60 Hz | |
| 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 current AC-4 | 9 A at 400 V | |
| Rated operational power AC-4 | 4 kW at 400 V | |
| Rated insulation voltage | 690 V | |
| Mounting type | Wall or rail mounting | |
| Terminal type | Ring-tongue terminals | |
| Dimensions (H × W × D) | 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg | |
| EAN | 4013614545702 |
Frequently Asked Questions
What is the ABB 1SAL103425R9902 used for?
The ABB 1SAL103425R9902 is a mini contactor used for switching electrical loads, motors and control signals in industrial, commercial and automation applications.
What contact configuration does the MC2A301AR1 provide?
The MC2A301AR1 provides three normally open main contacts and one normally closed auxiliary contact.
What coil voltage does the ABB 1SAL103425R9902 require?
The contactor operates with a 24 V AC coil supply at 50/60 Hz.
What motor power can the MC2A301AR1 switch?
The contactor can switch motors up to 5.5 kW at 400 V AC-3.
How is the ABB MC2A301AR1 installed?
The mini contactor supports wall or rail mounting and uses ring-tongue terminal connections.
Trusted for Compact Switching Solutions
ABB mini contactors provide reliable, space-saving switching solutions for automation engineers, machine builders and electrical system designers.
