The GRACO 17X397 is a wiring harness designed to connect the SW2 (switch or control unit) to Hopper B within GRACO plural-component proportioning equipment. Its material is not specified, but it is intended for reliable electrical connectivity in industrial spray systems.

Key Features:

• Wiring harness
• Compatible with GRACO XPs-hf™ Proportioners and related equipment where SW2 to Hopper B connection is required
• Designed for secure and reliable electrical connections
• Essential for proper operation of plural-component spray systems
• Not shown in standard diagrams—refer to junction box manual for details

Applications:
Used in GRACO plural-component spray systems for proportioning, mixing, and spraying two-component coatings. Suitable for professional industrial applications, but not approved for use in explosive atmospheres or hazardous locations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in critical industrial environments.
• Follow all safety instructions and pressure relief procedures before installation or maintenance
• Disconnect all power sources before checking, moving, or servicing equipment
• Refer to the junction box manual for specific wiring and installation details