Description
Product Name: CR2810A14DG GE Central control module
Product details:
The GE CR2810A14DG is a heavy-duty, industrial-grade Machine Tool Relay (also categorized as a control relay or compact contactor) manufactured by General Electric. Belonging to the renowned CR2810 series, this device is specifically engineered for high-reliability switching in control panels, motor starters, and automated industrial machinery. It is designed to handle demanding electrical sequencing and interlocking applications where physical space is at a premium but robust performance is non-negotiable.
Product Parameters (Specifications)
| Parameter | Technical Data |
| Manufacturer | General Electric (GE) |
| Model / Part Number | CR2810A14DG |
| Product Type | Machine Tool Control Relay / Contactor |
| Current Rating (Amperage) | 10 Amps (Continuous thermal current) |
| Maximum Voltage Rating | 600 V AC Max |
| Coil Voltage | 110V AC @ 50Hz / 120V AC @ 60Hz (Standard industrial control voltage) |
| Pole/Contact Configuration | Convertible multi-pole structure (typically configured with heavy-duty auxiliary contacts) |
| Mounting Type | Standard panel mount / DIN rail compatible base |
| Termination Type | Screw clamp terminals for secure wiring |
Product Advantages
- Industrial-Grade Durability: Built with high-quality, impact-resistant materials to withstand harsh factory environments, constant vibrations, and rapid switching cycles.
- Convertible Contacts: Features highly flexible, convertible contact blocks allowing users to easily modify the configuration based on evolving circuit requirements.
- High Electrical Integrity: Rated up to 600V AC and 10A, making it perfectly suited for inductive loads and heavy motor control circuitry.
- Compact Footprint: Space-saving design optimized for high-density arrangements inside machine-tool control enclosures and panel boards.
- Reliable Coil Operations: Equipped with precision-wound coils that ensure rapid, positive drop-out and pick-up action, minimizing electrical arcing.
Precautions & Installation Guidelines
⚠️ CRITICAL SAFETY NOTE: Always isolate, lock out, and tag out all power sources before attempting installation, wiring, or maintenance on this electrical equipment.
- Voltage Matching: Ensure that the control circuit voltage precisely matches the rated coil voltage (110V-120V AC). Applying incorrect voltage will cause coil burnout or failure to actuate.
- Environmental Limits: Install inside a dust-free, dry enclosure (NEMA/IP rated) to protect the exposed contacts from conductive contaminants, moisture, and corrosive gases.
- Wire Torquing: Ensure terminal screws are tightened to the manufacturer’s specified torque settings. Loose connections cause localized overheating, which can lead to fire hazards or intermittent operations.
- Lifecycle Management: Because this series is highly legacy/discontinued by the original manufacturer, routine inspection of contact wear and mechanical binding is critical to preventing sudden automated system failures.
Product Applications
The CR2810A14DG is heavily utilized across multiple automated manufacturing sectors, primarily for control circuit isolation and signal logic multiplication:
- Machine Tool Panels: Providing interlocking logic for CNC machines, lathes, milling equipment, and industrial drills.
- Conveyor & Material Handling Systems: Managing the start/stop sequencing, routing logic, and safety emergency shutoffs for automated conveyor lines.
- Motor Control Centers (MCCs): Operating as an auxiliary control relay to energize larger power contactors and magnetic motor starters.
- HVAC Control Loops: Used in heavy commercial heating, ventilation, and air-conditioning panels to sequence compressors and fan arrays.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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