Description
Product Name: 500F-FOD930 Allen Bradley I/O module
Product details:
The Allen-Bradley Bulletin 500F-FOD930 is a robust Magnetic Motor Contactor designed for heavy-duty industrial switching of AC motor loads. It belongs to the classic NEMA-rated line of control equipment, known for its durability and reliability in demanding environments.
📝 Product Specifications (Product Parameters)
The key technical specifications for the 500F-FOD930 contactor are:
| Feature | Specification |
| Product Type | Magnetic Motor Contactor |
| NEMA Size | NEMA Size 5 |
| Poles | 3 Power Poles |
| Continuous Ampere Rating (A) | 270 A |
| Coil Voltage | 110V AC (50 Hz) / 120V AC (60 Hz) |
| Max Motor Voltage | 600V AC Max (typically 575V AC max) |
| Enclosure Type | Open Type (No Enclosure) |
| Auxiliary Contacts | Includes 1 Normally Open (1 N.O.) auxiliary contact (standard) |
| Wiring Style | Feed-Through Wiring (Line terminals at the top, Load terminals at the bottom) |
| Max HP Ratings (Typical) | 75 HP @ 200V AC, 100 HP @ 230V AC, 200 HP @ 460-575V AC |
| Terminal Type | Pressure terminals (Screw Connection) |
| Wire Size (Power) | 4 AWG to 500 MCM |
✨ Product Advantages (Product Advantages)
The NEMA-rated Allen-Bradley contactors, including the 500F-FOD930, offer several distinct advantages, especially in heavy industrial settings:
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Exceptional Durability and Longevity: NEMA size contactors are designed with heavier construction and larger contacts than their IEC counterparts, providing superior resistance to motor inrush currents and prolonging mechanical life (typically millions of operations).
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Ease of Maintenance: The design allows for relatively easy inspection and replacement of major components, such as coils and contacts, minimizing downtime.
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Standardized Ratings: The NEMA Size 5 rating provides a standardized, industry-accepted performance level for controlling large motors up to 270 Amps.
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Feed-Through Wiring: This feature simplifies panel wiring and installation by providing a clear, top-in/bottom-out wiring path.
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Field Flexibility: The contactor can be used for either single-phase or three-phase motor applications, depending on how it is wired.
⚠️ Important Considerations (Notes)
When installing or operating the 500F-FOD930, keep the following points in mind:
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Overload Protection: This unit is a contactor only. It is designed to switch the motor current on and off. It does not include integral overload protection (motor starter). You must provide a separate motor overload relay or other protective device (e.g., a motor circuit protector) in series with the contactor to protect the motor from thermal damage.
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Open Type: The “Open Type” enclosure means the contactor is not protected from dust, moisture, or accidental contact. It must be installed inside an appropriate, protected enclosure (like a NEMA Type 1, 4, or 12 cabinet) that matches the installation environment.
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Coil Voltage: Verify that the control supply voltage matches the coil voltage (110/120V AC). Using an incorrect voltage will damage the coil.
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Torque Specifications: Always use the manufacturer’s specified torque settings when tightening power terminal screws ($375 \text{ in-lb}$ is often cited for the power terminals) to ensure proper electrical connection and prevent overheating.
🏭 Product Applications (Product Applications)
The 500F-FOD930 contactor is ideal for switching large, high-current AC loads, primarily in motor control systems where reliability is critical. Common applications include:
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Motor Control: Switching the power to large 3-phase AC motors (up to 200 HP) used in industrial machinery.
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Pumps and Compressors: Controlling the power for large water pumps, fluid transfer systems, or industrial air compressors.
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Heating Systems: Switching high-current resistive heating loads in industrial ovens, furnaces, or HVAC systems.
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Lighting Control: Used as a heavy-duty relay for switching large banks of industrial lighting.
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Transformer Switching: Controlling the primary side power of large transformers.
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: Sweden
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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