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Allen-Bradley 813S-VOA is a Bulletin 813S voltage monitoring relay designed for 3-phase AC systems. It monitors line voltages from 200 to 480V AC for under-voltage, over-voltage, phase sequence, and phase loss conditions. The relay features one normally open (N.O.) and one normally closed (N.C.) changeover contact output rated for 8A at 250V AC.

Name: Allen-Bradley 813S-VOA is a Bulletin 813S voltage monitoring relay designed for 3-phase AC systems. It monitors line voltages from 200 to 480V AC for
Brand: Allen Bradley
Price: 6825.0 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 813S-VOA

BRAND

Allen Bradley

SKU

5711552

WEIGHT

0.001 lb

UOM

each

$6,825.00 Each

Prices are subject to change

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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 - Overload Relays The Allen Bradley 813S-VOA Voltage Monitoring Relay is a state-of-the-art device designed to protect electrical systems by monitoring voltage levels and ensuring operational integrity. This advanced relay is engineered to detect abnormal voltage conditions, providing essential safety and reliability for industrial machinery and equipment.

Key Features

Voltage Monitoring Range	Monitors input voltage from 200 to 600 VAC, ensuring compatibility with a wide range of industrial applications.
Relay Output	Equipped with a robust relay output capable of handling loads up to 10 A, ensuring effective control and management of connected systems.
Adjustable Settings	Features adjustable voltage setpoints and time delays, allowing for customization based on specific operational requirements.
LED Indicators	Integrated LED indicators provide real-time status updates, facilitating easy monitoring of operational conditions.
Compact Design	Designed for easy integration into existing control panels, with a compact form factor that maximizes space efficiency.

Applications

Industrial Automation	Ideal for use in manufacturing environments where voltage monitoring is critical to prevent equipment damage and downtime.
HVAC Systems	Suitable for monitoring voltage levels in heating, ventilation, and air conditioning systems to ensure optimal performance.
Pump and Motor Protection	Protects motors and pumps by preventing operation under unsafe voltage conditions, thereby extending equipment lifespan.
Compatibility	Works seamlessly with a variety of Allen-Bradley systems and other industrial automation components.

Benefits

Enhanced Safety	Reduces the risk of electrical failures by promptly detecting voltage anomalies, safeguarding equipment and personnel.
Increased Reliability	Ensures consistent operational performance through proactive monitoring and maintenance alerts, minimizing unexpected downtime.
Energy Efficiency	Optimizes energy consumption by preventing motors and equipment from operating under adverse voltage conditions, contributing to lower operational costs. --- Product information compiled with AI assistance for reference purposes.