ICM858 3 "N" 1, Relay, Overload and Start Capacitor - 1/4 to 1/3 HP

ICM858 3 "N" 1, Relay, Overload and Start Capacitor - 1/4 to 1/3 HP

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ICM858 3 "N" 1, Relay, Overload and Start Capacitor - 1/4 to 1/3 HP

🔌 ICM858 3 "N" 1 Relay, Overload & Start Capacitor – 1/4 to 1/3 HP

The ICM858 is a compact, all-in-one compressor start device designed to streamline HVAC and refrigeration repairs. It integrates a relay, overload protection, and start capacitor into a single module—ideal for replacing failed components in fractional horsepower systems.

🛠 Product Highlights:

  • 3-in-1 Functionality: Combines relay, overload, and start capacitor in one unit

  • Horsepower Range: Supports 1/4 to 1/3 HP compressors

  • Voltage: 115V systems

  • Quick Connect Terminals: Simplifies installation and reduces service time

  • Reliable Start-Up: Enhances compressor performance and extends lifespan

  • OEM-Grade Construction: Trusted by technicians for consistent results

📐 Specifications:

Attribute Value
Dimensions 7.1" x 4.25" x 2.15"
Weight 0.42 lb (Dimensional: 2.0 lb)
Country of Origin USA
SKU ICM858
Packaging Box 2 – 10 × 12 × 12 in


🔄 Compatibility & Cross-Reference

The ICM858 is compatible with many OEM compressor start kits and is commonly used in mobile homes, RV air conditioners, and residential HVAC systems. It replaces older-style 3-wire start components and is suitable for:

  • Tecumseh, Embraco, Copeland, and other fractional HP compressors

  • Systems requiring a start capacitor with integrated relay and overload

  • Common replacement for Supco RCO810 and similar 3-in-1 kits