Allen-Bradley 813S-V3-480V

Allen-Bradley 813S-V3-480V | Bulletin 813S Voltage Monitoring Relay

Overview:

The Allen-Bradley 813S-V3-480V is a 3-phase voltage monitoring relay, designed for industrial power protection and control applications. Operating at 440-480V AC with a 50-400 Hz frequency range, this self-powered relay provides reliable monitoring of voltage conditions to prevent damage due to overvoltage, undervoltage, or phase imbalances.

Equipped with two relay outputs and terminals supporting up to 2 x 2.5 mm² wires (30-14 AWG, stranded or solid), this relay is ideal for industrial automation, motor protection, and power distribution applications.

Key Features:

. 3-Phase Voltage Monitoring – Ensures reliable power quality control
. Voltage Range: 440-480V AC – Suitable for industrial power systems
. Frequency Range: 50-400 Hz – Supports a wide range of applications
. Self-Powered Operation – No external power supply required
. Two Relay Outputs – Enables flexible control and monitoring options
. Multiple Terminal Connections – Accepts up to 2 x 2.5 mm² wires (30-14 AWG)
. Industrial-Grade Durability – Designed for long-term reliability

Technical Specifications:

• Model: 813S-V3-480V
• Series: Bulletin 813S
• Voltage Range: 440-480V AC
• Frequency Range: 50-400 Hz
• Power Supply: Self-Powered
• Phase Monitoring: 3-Phase
• Relay Outputs: 2
• Terminals: L1, L2, L3, N - Power Supply, Relay 1 Output, Relay 2 Output
• Wire Compatibility: 2 x 2.5 mm² (30-14 AWG, stranded or solid)
• Application: Voltage monitoring, industrial power protection, automation

Applications:

. Industrial Power Systems – Monitors voltage conditions to prevent power disruptions
. Motor Protection & Control – Safeguards motors against voltage fluctuations
. Manufacturing & Process Automation – Ensures stable power supply for automation equipment
. Power Distribution & Electrical Panels – Provides reliable voltage monitoring and relay control

Why Choose the Allen-Bradley 813S-V3-480V?

The Allen-Bradley 813S-V3-480V is a high-performance voltage monitoring relay, offering self-powered operation, wide voltage and frequency compatibility, and dual relay outputs. It is an ideal choice for industrial power protection and automation applications.

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply