# ABB Spcj 4D40-aa PCB Card for Overcurrent Relay Module

Introducing the ABB **Spcj 4D40-aa PCB Card** a critical component for advanced industrial automation and marine control systems. Engineered for precision and reliability this printed circuit board is designed to seamlessly integrate with **ABB overcurrent relay modules** ensuring robust protection and efficient operation within complex electrical networks. Its advanced design facilitates rapid fault detection and response minimizing downtime and safeguarding valuable equipment from electrical disturbances. This high-performance **PCB card** is an essential upgrade for facilities seeking enhanced operational integrity and superior safety standards.

The **ABB Spcj 4D40-aa PCB Card** leverages cutting-edge technology to deliver exceptional performance in demanding environments. It is meticulously designed to support sophisticated control systems offering accurate current monitoring and rapid tripping capabilities. This component plays a vital role in maintaining system stability and preventing catastrophic failures often encountered in heavy industry manufacturing and maritime applications. Its compatibility with various **ABB overcurrent relay modules** makes it a versatile solution for diverse automation challenges offering dependable performance and long-term value.

-   **Reliable Overcurrent Protection** Ensures equipment safety and operational continuity.
-   **High-Performance Design** Built for demanding industrial and marine applications.
-   **Seamless Integration** Easily fits with compatible ABB relay modules.
-   **Enhanced System Stability** Contributes to overall electrical network integrity.
-   **Durable Construction** Engineered for longevity and consistent performance.

### Specifications

**Brand** ABB  
**Part Number** Spcj 4D40-aa  
**Product Type** PCB Card for Overcurrent Relay Module  
**Application** Industrial Automation Marine Control Systems

Invest in the integrity of your critical systems with the ABB **Spcj 4D40-aa PCB Card**. Its proven reliability and advanced functionality make it the ideal choice for maintaining peak operational efficiency and security in your automation infrastructure. Discover the difference quality engineering makes.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Relays & Protection > Overcurrent Relays
- **Tags:** ABB, ABB Relay, Electrical Protection, Industrial Automation, Marine Control, Overcurrent Relay Module, PCB Card, Spcj 4D40-aa

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Otex Analog Bar Graph Display HI-Q101-099-00099-A13 Industrial Automation Monitor-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-spcj-4d40-aa-pcb-card-relay)
> Updated: 2026-10-20