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1SAL103001R9901 ABB MC1AB00ATM Mini Contactor Compact Control Contactor
ABB MC1CA00ATWN mini contactor with four normally closed contacts and a 220 V DC coil designed for reliable industrial switching applications.
£22.10
Why Choose the ABB MC1CA00ATWN Mini Contactor?
The ABB MC1CA00ATWN is a compact and reliable mini contactor designed for switching electrical loads and control signals in residential, commercial and industrial applications. Featuring a four-pole configuration with 4 normally closed (NC) main contacts, it provides dependable switching performance where installation space is limited.
Part of the ABB MC1 mini contactor range, the MC1CA00ATWN combines a dimension-optimised design with an extended operating limits DC coil. Its screw terminal connections and suitability for wall or DIN rail mounting allow straightforward integration into control panels, automation systems and electrical equipment.
With a 220 V DC coil supply, the MC1CA00ATWN is suitable for controlling electrical loads and switching applications up to 20 A / 690 V AC in AC-1 utilisation categories.
Key Advantages
- Compact ABB mini contactor designed for space-saving installations.
- Four normally closed (4NC) main contacts for specialised switching applications.
- 220 V DC extended operating limits coil for industrial control applications.
- Suitable for industrial automation and electrical control systems.
- Wall or DIN rail mounting options for flexible installation.
- Reliable ABB construction for demanding switching applications.
Key Features
- ABB MC1 mini contactor series.
- MC1CA00ATWN model.
- 4 normally closed (NC) main contacts.
- 220 V DC control coil.
- 20 A conventional free-air thermal current.
- Up to 690 V AC main circuit voltage.
- Screw terminal connection technology.
- Suitable for wall or DIN rail mounting.
Reliable Switching for Industrial Control Systems
Mini contactors such as the ABB MC1CA00ATWN provide dependable switching of electrical loads while reducing the space required inside control cabinets. Their compact construction and extended operating limits coil technology make them suitable for demanding automation and industrial applications.
The ABB MC1 series is designed to deliver reliable switching performance with practical installation features. Its four-pole contact arrangement supports specialised switching requirements within industrial control systems.
Typical Applications
- Industrial automation control panels.
- Machine building and OEM equipment.
- Electrical control systems.
- Industrial switching applications.
- Commercial electrical installations.
- Control signal switching systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Device Type | Mini contactor | |
| Coil Type | DC | |
| Current AC-1 | 20 A | |
| Model | MC1AB00ATM | |
| Manufacturer | ABB | |
| Series | MC1 Mini Contactors | |
| Order code | 1SAL103001R9901 | |
| Product type | Mini contactor | |
| Main contact configuration | 4NC | |
| Number of poles | 4P | |
| Rated control voltage | 220 V DC | |
| Rated operational voltage | Up to 690 V AC / 440 V DC | |
| Conventional free-air thermal current | 20 A | |
| Protection rating | IP20 | |
| Mounting type | Wall or DIN rail mounting | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | 48 × 45 × 68 mm | |
| Weight | approx. 0.25 kg | |
| Standards | IEC/EN 60947-1 and IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the ABB MC1CA00ATWN used for?
The ABB MC1CA00ATWN is a mini contactor used for switching electrical loads and control signals in industrial and automation applications.
What coil voltage does the MC1CA00ATWN require?
The MC1CA00ATWN uses a 220 V DC extended operating limits coil.
What contact arrangement does this contactor have?
The MC1CA00ATWN has a four-pole configuration with 4 normally closed (NC) contacts.
What current rating does the ABB MC1CA00ATWN support?
The contactor supports a conventional free-air thermal current rating of 20 A.
How is the MC1CA00ATWN installed?
The MC1CA00ATWN can be installed using wall mounting or DIN rail mounting methods.
Trusted by Industrial Automation Professionals
ABB mini contactors are widely used in automation and electrical control systems where compact design, reliable switching and flexible installation are required.
