ABB PR122/P-LSIG E1-E6 1SDA058198R1 Overcurrent Release

Applications

The ABB PR122/P-LSIG Overcurrent Release is engineered to provide precise and reliable overcurrent protection in electrical distribution systems. Typical applications include:

• Industrial low-voltage switchgear protection

• Motor and transformer overcurrent safeguarding

• Power distribution panels

• Electrical substations

• Manufacturing and industrial automation facilities

• Critical power systems requiring accurate fault detection

Advantages

• Accurate and reliable overcurrent protection

• Industrial-grade durability and robust design

• Compact and lightweight for easy installation

• Seamless integration with ABB PR series protection relays

• Quick and efficient installation and maintenance

• Supports continuous operation in demanding environments

• Enhances overall system safety and reliability

Technical FAQs

1. What is the main function of this module?
   It provides overcurrent protection for industrial electrical systems.

2. What are the physical dimensions?
   155 × 95 × 70 mm.

3. What is the weight?
   1.0 kg.

4. Is it suitable for industrial use?
   Yes, built for harsh industrial electrical environments.

5. Does it integrate with ABB protection relays?
   Yes, compatible with ABB PR series protection modules.

6. Can it operate continuously?
   Yes, designed for long-term industrial reliability.

7. Is installation straightforward?
   Yes, it allows quick and secure mounting in switchgear.

8. Does it provide fast overcurrent response?
   Yes, ensuring immediate protection of connected equipment.

9. Is it compact for switchgear integration?
   Yes, designed for space-efficient installation.

10. Is it suitable for critical power systems?
    Yes, it supports reliable overcurrent protection in industrial and commercial power networks.