ABB NTAC-02 58976008 – Control Accessory Module

1. Overview

The ABB NTAC-02 (58976008) is a versatile control accessory module designed to enhance the functionality, flexibility, and safety of ABB industrial automation systems. Engineered for reliable signal handling and control-chain expansion, this module is commonly integrated into motor control centers, protection systems, and automation cabinets where stable communication and signal adaptation are required. Its robust construction and ABB-grade reliability allow it to operate effectively even in demanding industrial environments.

2. Technical Parameters

3. Features

High signal integrity: Ensures stable data and control signal conditioning for precision automation.

Compact modular size: Saves cabinet space and supports integration in dense automation systems.

Long operational lifespan: Designed with durable components suitable for continuous-duty applications.

Enhanced system compatibility: Works seamlessly with a wide range of ABB protection relays, motor controllers, and automation platforms.

User-friendly wiring layout: Clear terminal labeling simplifies installation and reduces wiring errors.

4. Structure & Composition

The NTAC-02 module is built with a layered internal architecture that includes:

Signal translation circuitry for adapting and conditioning input/output channels.

Reinforced PCB layout optimized for thermal stability and electrical noise resistance.

Multi-terminal connector block facilitating quick electrical connections.

Protective outer shell offering insulation and mechanical protection in industrial settings.

5. Application Fields

The ABB NTAC-02 58976008 is widely used across automation and control sectors, including:

Motor control systems

Power distribution monitoring

Industrial process automation

Machinery protection and signaling

OEM manufacturing panels

Building automation and HVAC control

Its adaptability makes it suitable for both new system builds and retrofitting of existing ABB installations.

6. Installation & Maintenance

Installation Tips:

Mount on a standard DIN rail or secure on a flat panel using recommended fittings.

Ensure correct polarity and terminal mapping according to the ABB system configuration.

Keep wiring harnesses neat to maintain clear airflow within the cabinet.

Maintenance Recommendations:

Periodically check terminal tightness to avoid loose connections due to vibration.

Inspect the module for dust buildup; clean with dry compressed air if necessary.

Verify operating conditions remain within the rated temperature and voltage limits.

7. Additional Notes

The module is compatible with multiple ABB controller types; consult device-specific manuals for integration guidelines.

For long-term system reliability, pair with ABB-certified accessories and components.