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Graco 15K162 Block Switch

The Graco 15K162 Block Switch is a compact, rugged switch block used in control assemblies of your sprayer, ensuring reliable activation of electrical circuits.

  • Switch block for electrical control circuits on Graco units
  • Ensures reliable toggling of power or solenoid functions
  • OEM replacement part for consistency and safety

Retail Price: $77.25
You save: $6.41 (8.30%)
Our Price: $70.84
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Graco 15K162 Block Switch – Detailed Product Overview

Compatible Machines

  • Graco sprayers with control box assemblies listing switch part 15K162
  • Any Graco unit where electrical control circuits require this specific switch block

The Graco 15K162 Block Switch controls key operations like pump motor start, solenoid actuation or other power functions on your Graco machine. When this switch fails or becomes intermittent, your machine may not power correctly or may experience unreliable activation. Using the OEM switch block ensures correct circuit compatibility, safe operation and long‑term reliability.

Key Feature Benefit
OEM Electrical Spec Matches Graco current and voltage standards for safe operation.
Durable Construction Withstands job‑site environmental conditions like dust, moisture and vibration.
Compact Form Factor Fits directly into the original switch housing for effortless replacement.

Installation & Usage Tips

  • Disconnect power before replacing the switch block.
  • Remove the old switch, label wiring, and verify wire routing before installing new block.
  • Install the new switch block and test all functions (motor start, solenoid, indicator lights) to confirm operation.
  • Ensure the switch housing cover is properly sealed to prevent dust or moisture ingress.

Frequently Asked Questions

Faulty switch may cause no machine start, intermittent activation of functions, buzzing or inadequate electrical contact.

Cleaning may help temporarily, but if contacts are worn or housing is damaged, replacement is recommended for reliable operation.

Inspect during electrical maintenance intervals or if the machine is experiencing erratic power behaviour or control failures.

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