Allen-Bradley 809-A03E | Instantaneous Trip Current Relay
Overview:
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 â Provides fast overcurrent protection
- 600V AC/DC Maximum Voltage â Compatible with industrial power systems
- Adjustable Tripping Current: 2.1-6.1A (AC), 1.9-5.7A (DC) â Offers precise current protection
- 4A Maximum Continuous Coil Current â Ensures stable operation
- Frequency Range: 25Hz, 50Hz, 60Hz â Versatile for various applications
- Industrial-Grade Durability â 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 â Prevents excessive current damage
- Electrical Distribution & Power Systems â Enhances safety and reliability
- Industrial Control Panels â Ensures circuit protection in automation systems
- SCADA & Process Monitoring â Provides real-time overcurrent response
- Heavy Machinery & Equipment Protection â 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.
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