Eaton NEMA Machine Tool Relay BFD Series Four-Pole 250V DC 130V Coil 4NO Contact

Eaton NEMA Machine Tool Relay BFD Series Four-Pole 250V DC 130V Coil 4NO Contact

Professional Industrial Control Relay for Machine Tool Applications

The Eaton NEMA Machine Tool Relay BFD Series delivers exceptional electrical control performance for industrial machine tool applications. This four-pole relay with 250V DC maximum voltage rating and 130V DC coil voltage provides reliable electrical control and switching designed for professional electricians, electrical contractors, and industrial maintenance professionals, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Control Performance

• Four-Pole Configuration - Provides multiple switching circuits with 4NO (normally open) contact configuration for versatile machine tool control applications
• 250V DC Maximum Voltage Rating - Handles demanding DC voltage applications with reliable switching performance for industrial control systems
• 130V DC Coil Voltage - Optimized coil design ensures consistent operation and reliable switching in machine tool control circuits
• NEMA Machine Tool Design - Engineered specifically for machine tool applications with robust construction and reliable performance

Industrial Construction & Protection

• CSA Certified Quality - Meets rigorous Canadian Standards Association requirements for electrical safety and performance in industrial applications
• Compact Design - 7.8" x 4.6" x 2.7" dimensions with 1.75 lb weight provides space-efficient installation in control panels and machine enclosures
• Professional Grade Construction - Built for demanding industrial environments with reliable contact materials and durable housing

Technical Specifications

Maximum Voltage Rating: 250V DC, Coil Voltage: 130V DC, Number of Poles: Four-Pole, Contact Configuration: 4NO (4 Normally Open), Series: BFD Series Basic Relay, Dimensions: 7.8" L x 4.6" W x 2.7" H, Weight: 1.75 lb, Certifications: CSA Certified, Application: NEMA Machine Tool Relay

Installation & Usage

1. Verify power is disconnected and follow proper lockout/tagout procedures before installation
2. Mount relay securely in control panel or machine enclosure using appropriate mounting hardware
3. Connect 130V DC coil voltage to designated coil terminals following wiring diagram specifications
4. Wire load circuits to the four normally open contacts according to machine tool control requirements
5. Verify all connections are tight and properly insulated before energizing the system
6. Test relay operation to ensure proper switching function and contact performance

Professional Applications

Ideal for:

• Machine Tool Control Systems - Primary application for controlling machine tool operations, motor starters, and automated sequences
• Industrial Automation - Control relay applications in manufacturing equipment, conveyor systems, and process control
• DC Control Circuits - Switching applications in DC voltage systems up to 250V for industrial equipment
• Motor Control Centers - Auxiliary relay functions in motor control panels and industrial control systems
• Manufacturing Equipment - Control relay applications in production machinery, assembly lines, and automated systems
• Process Control Systems - Switching and control functions in industrial process equipment and control panels
• Electrical Control Panels - Component relay for complex control schemes in industrial electrical installations
• Safety Control Systems - Auxiliary switching in safety circuits and emergency stop systems for machine tools

BFD Series Basic Relay Advantage

The BFD Series represents Eaton's commitment to reliable basic relay performance for machine tool applications. This series provides essential switching functions with proven contact technology, ensuring consistent operation in demanding industrial environments while maintaining the quality and reliability standards expected from professional electrical control components.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the reliability and performance that electrical professionals trust. Our NEMA machine tool relays combine advanced contact technology with robust construction, backed by CSA certification and designed for the demanding requirements of industrial control applications. Trusted by electricians, electrical contractors, and industrial maintenance professionals worldwide for consistent performance and long-term reliability.