Graco 15A851 Start/Stop Wire Harness

Graco 15A851 Start/Stop Wire Harness – Product Overview

Compatible Systems

Product Description

The Graco 15A851 Start/Stop Wire Harness is a factory‑engineered wiring assembly designed for robust integration with Graco motor control and pump systems. It provides signal paths for both “Start” and “Stop” inputs, enabling precise operation of fluid-spray equipment in automated or manually controlled environments.

Built to withstand industrial conditions, the harness features high-quality conductors, secure connectors, and insulation capable of resisting vibration, temperature fluctuations, and electrical stress. It ensures reliable control signal delivery between programmable logic controllers (PLCs), control modules, and Graco’s start/stop circuitry.

Key Features

• Pre‑terminated wires with durable connectors for plug‑and‑play integration
• Color-coded signal and common lines for easy wiring and fault diagnosis
• Designed for repeated cycling of Start/Stop signals in automated systems
• OEM compatible to simplify replacements and minimize system downtime
• Constructed with rugged insulation to resist abrasion, vibration, and environmental stress

Technical Specifications

Installation & Maintenance Tips

• Disconnect all power before connecting or removing the harness to prevent electrical hazards.
• Refer to Graco’s wiring diagrams and pin‑outs to ensure correct signal (white) and common (brown) wire connections. :contentReference[oaicite:0]{index=0}
• Secure the harness along a safe route, avoiding sharp edges and heat sources to protect insulation.
• Use strain relief where the harness terminates to prevent connector stress and wear.
• After installation, perform a full functional test: send start/stop commands and verify the system responds correctly.

Frequently Asked Questions