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ACI Motor Controls Overload Relay – 21–25A – 7.5 HP – 3 Phase – 230V – OEM Replacement Part – 135872

Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99

Part Number: 135872
Category: Pressure Washer Parts → Electrical Components → Overload Relays
Type: ACI Motor Controls Overload Relay – 21–25A – 7.5 HP – 3 Phase – 230V


The ACI Motor Controls Overload Relay – 21–25A – 7.5 HP – 3 Phase – 230V – OEM Replacement Part – 135872 is a genuine OEM electrical replacement component designed to help protect compatible electric pressure washer motors from overload conditions and electrical damage. Built for 7.5 horsepower, 3-phase, 230V applications, this overload relay helps prevent overheating and motor failure by interrupting electrical flow when amperage exceeds safe operating limits.


Key Features & Benefits

  • Genuine OEM ACI Motor Controls replacement part
  • Adjustable overload protection range: 21–25A
  • Built for 7.5 HP applications
  • Compatible with 3-phase systems
  • Designed for 230V operation
  • Helps protect motors from overheating
  • Prevents electrical overload damage
  • Designed for compatible pressure washer electrical systems
  • Restores proper motor protection functionality
  • Built for commercial and industrial applications

Technical Specifications

Part Number: 135872
Brand: ACI Motor Controls
Type: Overload Relay
Amperage Range: 21–25A
Horsepower: 7.5 HP
Phase: 3 Phase
Voltage: 230V
Compatible Models: 121326, 137216-B00
Application: Electric pressure washer motor protection replacement


Typical Applications

  • Electric pressure washer repairs
  • Replacing failed overload relays
  • Motor protection system maintenance
  • Commercial cleaning equipment repairs
  • Industrial pressure washer systems
  • Electrical safety replacements

Performance Advantages

  • Helps protect motors from overload damage
  • Reduces risk of overheating and premature motor failure
  • Supports reliable electrical performance
  • Restores proper safety functionality to compatible systems
  • OEM fitment ensures proper installation
  • Built for demanding commercial and industrial cleaning environments

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