📘 GE UR8AH Datasheet
🔹 Product Overview
The GE UR8AH is a high-performance industrial relay module designed for reliable operation in automation, control, and power management systems. Engineered to handle high-voltage switching and continuous operation, this relay provides precise signal control, enhanced safety, and long-term reliability in demanding industrial environments.
The UR8AH is widely deployed in manufacturing plants, power generation facilities, and process control systems. Its robust design ensures protection against electrical surges, vibration, and temperature variations. Additionally, the module integrates seamlessly with GE’s automation systems, supporting both analog and digital control signals. With compact form factor and versatile connectivity, it offers a dependable solution for critical industrial applications.
⚙️ Technical Parameters
| Parameter | Details |
|---|---|
| Model Number | GE UR8AH |
| Product Type | Industrial Relay Module |
| Application | Automation, process control, power management |
| Contact Type | SPDT (Single Pole Double Throw) |
| Rated Voltage | 250 V AC / 30 V DC |
| Rated Current | 8 A |
| Coil Voltage | 24 VDC nominal |
| Switching Capacity | 2,000 VA / 240 W |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Insulation Resistance | ≥ 100 MΩ at 500 VDC |
| Mechanical Life | 10 million operations |
| Electrical Life | 100,000 operations at rated load |
| Mounting | DIN rail or panel mount |
| Dimensions | Compact standard module |
| Weight | Approx. 0.3 kg |
| Certifications | CE, UL, RoHS compliant |
🔧 Key Features
- High Switching Capacity – Supports both AC and DC loads reliably.
- Robust Construction – Resistant to vibration, thermal stress, and electrical surges.
- Long Operational Life – Mechanical and electrical durability ensures extended service.
- Compact & Flexible Mounting – DIN rail or panel installation options.
- Reliable Contact Performance – SPDT design ensures accurate signal routing.
- Maintenance-Free Operation – Designed for minimal intervention during service life.
🛠️ Installation & Maintenance
The UR8AH is designed for straightforward installation and easy maintenance.
- Installation Steps:
- Disconnect power before handling.
- Mount the relay on a DIN rail or panel as specified.
- Connect coil and contact terminals according to wiring diagrams.
- Verify correct voltage supply before energizing.
- Perform a functional test to ensure proper operation.
- Maintenance Guidelines:
- Periodically check terminals for secure connections and signs of corrosion.
- Keep module free of dust and moisture.
- Avoid exceeding rated voltage or current to prevent premature wear.
- Replace with genuine GE modules only to ensure system reliability.
📊 Application Scenarios
- Industrial automation control systems
- Power distribution and protection panels
- Manufacturing process machinery
- Energy management systems
- Safety and signaling circuits
The GE UR8AH ensures dependable switching performance, enhancing operational safety and system reliability across industrial and commercial applications.
🔗 Useful Resources
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📌 Recommended Similar Products
| Model | Description | Application | Link |
|---|---|---|---|
| GE UR8AJ | Industrial relay module with extended life | Automation & control | View |
| GE UR8AK | SPDT relay with high surge resistance | Process control | View |
| GE UR10AH | 10 A relay module for industrial use | Power management | View |
| GE UR8AM | Compact relay with enhanced insulation | Panel & DIN rail mounting | View |
| GE UR12AH | Heavy-duty relay module | Industrial automation | View |
📖 Conclusion
The GE UR8AH relay module provides a reliable, high-performance solution for industrial switching and control applications. Its durable construction, high switching capacity, and flexible mounting options ensure long-term operational stability. By integrating this module into automation and power systems, operators achieve improved safety, efficiency, and system reliability across various industrial environments.
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