Allen-Bradley 809-A03E

The Allen-Bradley 809-A03E is an instantaneous trip current relay, designed to provide quick response protection in industrial electrical systems. Operating at 600V AC/DC maximum, this relay features a tripping current adjustment range of 2.1-6.1A (AC) and 1.9-5.7A (DC), ensuring precise overcurrent protection.

With a maximum continuous coil current of 4A and frequency compatibility from 25Hz to 60Hz, the 809-A03E is ideal for motor protection, electrical distribution, and automation applications.

◆ Key Features:

• Instantaneous Trip Current Relay – Provides fast overcurrent protection
• 600V AC/DC Maximum Voltage – Compatible with industrial power systems
• Adjustable Tripping Current: 2.1-6.1A (AC), 1.9-5.7A (DC) – Offers precise current protection
• 4A Maximum Continuous Coil Current – Ensures stable operation
• Frequency Range: 25Hz, 50Hz, 60Hz – Versatile for various applications
• Industrial-Grade Durability – Designed for high-reliability electrical protection

◆ Technical Specifications:

• Model: 809-A03E
• Relay Type: Instantaneous Trip Current Relay
• Voltage Rating: 600V AC/DC Maximum
• Tripping Current Adjustment Range:
  • AC: 2.1-6.1A
  • DC: 1.9-5.7A
• Maximum Continuous Coil Current: 4A
• Frequency Compatibility: 25Hz, 50Hz, 60Hz
• Mounting: Panel / DIN Rail Mount
• Certifications: UL, CE, RoHS

◆ Applications:

• Motor Overcurrent Protection – Prevents excessive current damage
• Electrical Distribution & Power Systems – Enhances safety and reliability
• Industrial Control Panels – Ensures circuit protection in automation systems
• SCADA & Process Monitoring – Provides real-time overcurrent response
• Heavy Machinery & Equipment Protection – Reduces electrical failure risks

◆ Why Choose the Allen-Bradley 809-A03E?

The Allen-Bradley 809-A03E instantaneous trip current relay delivers fast-response overcurrent protection, adjustable trip settings, and high-voltage compatibility, making it an essential component for industrial motor and power system safety.

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. FLATECK Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply