Product Introduction

The ABB 81AA02E GJR2385200R1010 is a high-performance relay module designed for industrial automation and control systems. It is part of ABB’s renowned relay series, known for reliability, durability, and precision in demanding environments. This module is widely used in motor control, power distribution, and safety circuits.

Its robust construction ensures long-term operation even in harsh conditions, making it suitable for industries such as manufacturing, energy, and transportation.

Product Advantages

1. High Reliability – Built with industrial-grade components for stable performance.

2. Wide Voltage Range – Supports multiple voltage inputs for flexible applications.

3. Compact Design – Space-saving for easy integration into control panels.

4. Long Service Life – Engineered for extended durability under frequent switching.

5. Easy Installation – Modular design allows quick setup and replacement.

6. Safety Compliance – Meets international standards for electrical safety.

Technical Parameters

Product Applications

• Motor Control Systems – Used for starting, stopping, and protecting motors.

• Power Distribution – Ensures safe switching in electrical panels.

• Industrial Automation – Integrates with PLCs and control systems.

• HVAC Systems – Controls compressors and fans.

• Railway & Transportation – Provides reliable signaling and control.

• Energy Management – Used in renewable energy systems.

Compatible Models

The 81AA02E GJR2385200R1010 can be paired with:

• ABB 81AA01E GJR2385100R1010

• ABB 81AA03E GJR2385300R1010

• ABB 1SVR730850R0100 CM-ENS.13S

• ABB 1SBL221001R1100 EFB-4

Installation Instructions

1. Mounting – Secure the relay on a DIN rail (35mm standard).

2. Wiring – Follow the terminal diagram for correct connections.

3. Voltage Check – Ensure input voltage matches specifications.

4. Testing – Verify operation before full deployment.

5. Maintenance – Regularly inspect for dust and loose connections.

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Frequently Asked Questions (FAQ)

Q1: What is the maximum load current for the 81AA02E GJR2385200R1010?
A1: The maximum load current is 10A at 250V AC or 12A at 120V DC.

Q2: Can this relay be used in high-temperature environments?
A2: Yes, it operates within -25°C to +60°C and can withstand brief higher temperatures.

Q3: Is the relay compatible with DIN rail mounting?
A3: Yes, it is designed for 35mm DIN rail installation.

Q4: What is the expected lifespan of this relay?
A4: Under normal conditions, it can perform 100,000+ switching cycles.

Q5: Does it support both AC and DC voltages?
A5: Yes, it works with 24V DC and 110-240V AC.

Q6: Are there LED indicators for status monitoring?
A6: No, this model does not include LED indicators, but some compatible models do.