Description
The ABB MC2C310ATD Mini Contactor (1SAL103584R9902) is a space-optimized 3-pole mini contactor designed for high-performance switching in applications where panel space is at a premium. Powered by a 24 V DC control coil, this compact switching device features 3 main NO (normally open) power poles, 1 built-in NO auxiliary contact, and secure screw terminal connections.
Ideal for residential, commercial, and industrial automation, the MC2C310ATD controls single- or three-phase loads up to 5.5 kW (AC-3) and 20 A / 690 V (AC-1), as well as control signal switching. Suitable for both wall mounting and standard 35mm DIN rail installation, it delivers enhanced power performance and long operational life in a compact footprint.
Key Features
- Compact Space-Saving Design: Dimension-optimized footprint allows high-performance switching in space-restricted control panels.
- 24 V DC Control Coil: Low-power 24 V DC coil actuation for seamless integration with automation systems and PLCs.
- 3 NO Main Poles + 1 NO Auxiliary Contact: Features 3 power contacts rated for motor switching alongside an integrated normally open signaling contact.
- Versatile Mounting Options: Suitable for standard 35mm DIN rail snap-on mounting or direct panel/wall screwing.
- High Switching Capacity: Capable of controlling motor loads up to 5.5 kW (AC-3) and resistive loads up to 20 A at 690 V (AC-1).
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | MC2C310ATD |
| Product ID (SKU) | 1SAL103584R9902 |
| Brand / Manufacturer | ABB |
| Product Range | MC2 Series Mini Contactors |
| Product Type | Mini Contactor |
| Main Poles / Contact Configuration | 3 NO Main Poles + 1 NO Auxiliary Contact |
| Coil Voltage | 24 V DC |
| Power / Current Ratings | 5.5 kW (AC-3, 400 V) / 20 A (AC-1, 690 V) |
| Terminal Type | Screw Terminals |
| Mounting Type | 35mm DIN Rail / Wall Mounting |
| EAN | 4013614544989 |
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