Allen-Bradley 700-N400A1 Industrial Control Relay
The Allen-Bradley 700-N400A1 is a robust industrial control relay from the Bulletin 700-N series, engineered for reliable performance in various industrial applications. This relay features a 120V AC coil and four normally open (N.O.) contacts, making it suitable for general-purpose motor control and automation systems.
Key Features
- Contact Configuration: Equipped with four normally open contacts, allowing for multiple circuit control.
- Coil Voltage: Operates at 110V AC (50 Hz) or 120V AC (60 Hz), providing flexibility for different power systems.
- Contact Rating: Each contact is rated for 10A at 300V AC, adhering to NEMA A300 standards.
- Mounting Options: Designed for panel or strip mounting, with horizontal mounting recommended for optimal performance.
- Durable Construction: Built with silver contact material to ensure longevity and consistent electrical performance.
Technical Specifications
- Voltage Type for Actuating: AC
- Rated Control Supply Voltage at AC 50 Hz: 110V
- Rated Control Supply Voltage at AC 60 Hz: 120V
- Operating Temperature Range: -20°C to 40°C
- Storage Temperature Range: -40°C to 85°C
- Wire Size Compatibility: Accepts #18 AWG to (2) #12 AWG per UL/CSA standards
Applications
The 700-N400A1 relay is ideal for various industrial applications, including:
- Motor control circuits
- Automation panels
- Interlocking systems
- Process equipment control
Its reliable performance and versatile design make it a valuable component in ensuring efficient and safe operation of industrial control systems.















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