The GRACO B52457 is a modular control box designed for DC power systems, specifically engineered to house up to four batteries and integrate with the Harrier EZ Controller and Prostar 30 Two Panel Charge Controller. It is constructed for heavy-duty, reliable performance in demanding environments, typically used for managing chemical injection pumps and related equipment in industrial applications.

Key Features:

• Four-Battery Control Box
• B52457
• Heavy-duty, modular design; typically includes a lockable hinged lid and removable sub-plate for easy access and serviceability
• Designed for use with GRACO chemical injection pumps and compatible with various charge and pump controllers
• Lockable hinged lid for security
• Removable sub-plate for easy battery access and maintenance
• Separates electrical components and batteries for safety
• Configurable with multiple controller and charge controller options
• Engineered for lasting, heavy-duty performance

Applications:
Used for managing and controlling chemical injection pumps in industrial, agricultural, and mining environments. Suitable for DC-operated solar systems requiring up to four batteries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment. Genuine parts are engineered for longevity and supported by expert guidance and preventative maintenance.
• Ensure all electrical connections are secure and follow local electrical codes
• Mount the control box in a location that allows for easy access to batteries and controllers
• Regularly inspect and maintain the control box to ensure peak performance and longevity
• Consult the equipment manual or a GRACO specialist for detailed installation and compatibility information