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Allen-Bradley 4983-DS277-404 Bulletin 4983 surge protective device (SPD) for 3-phase, 4-wire wye systems, 277/480V AC, 277V AC nominal, 320V AC MCOV, 40kA surge current rating per phase. DIN-rail mountable with visual status indicator, protects sensitive control equipment from transient voltage surges.
MODEL 4983-DS277-404
$1,152.00 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Returnable: Yes
Electrical Surge Protective Device The Allen Bradley 4983-DS277-404 Surge Protective Device is a state-of-the-art solution designed to protect sensitive electrical equipment from transient voltage spikes and surges. This device is essential for maintaining the integrity and reliability of industrial automation systems, ensuring that operational efficiency is not compromised by electrical anomalies.
Key Features
- Voltage Rating: Designed for operation at 277V AC, making it suitable for a wide range of industrial applications.
- Surge Current Capacity: Capable of withstanding surge currents up to 20kA, providing robust protection against electrical disturbances.
- Form Factor: Compact design allows for easy installation in various electrical panels and enclosures.
- Indicator Lights: Equipped with LED indicators for visual confirmation of operational status and protection integrity.
- Compliance Standards: Meets stringent industry standards for surge protection, ensuring reliability and safety in mission-critical environments.
Applications
- Industrial Automation: Ideal for use in manufacturing facilities, protecting PLCs, HMIs, and other automation components from voltage spikes.
- Commercial Buildings: Suitable for installation in commercial electrical systems to safeguard lighting and HVAC systems.
- Environmental Suitability: Operates effectively in a range of temperatures and conditions, making it suitable for diverse operational environments.
Benefits
- Enhanced Equipment Longevity: Protects sensitive devices from damage, extending their operational life and minimizing costly downtime.
- Operational Reliability: Ensures uninterrupted performance of automation systems, contributing to overall productivity and efficiency.
- Ease of Monitoring: The integrated LED indicators provide real-time status updates, facilitating proactive maintenance and monitoring. --- Product information compiled with AI assistance for reference purposes.
SKU: 5713035
Do you need it? they got it
They have everything that you need, good prices, fast delivery.
Read moreSKU: 5721299
Fast delivery!
I was in a pinch with a project dateline around the corner. MRO was able to get me what I needed before the due date! Saved by MRO!
Read moreSKU: 5704045
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Excellent transaction, will buy from again, the website and checking out process was "Perfect".
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SKU: 5713035
Do you need it? they got it
They have everything that you need, good prices, fast delivery.
Read moreSKU: 5721299
Fast delivery!
I was in a pinch with a project dateline around the corner. MRO was able to get me what I needed before the due date! Saved by MRO!
Read moreSKU: 5704045
Perfect
Excellent transaction, will buy from again, the website and checking out process was "Perfect".
Read more