Icm Controls 600P Lead-lag Control with Thermostat

Product Description

The ICM CONTROLS 600P is a lead-lag control module with a built-in thermostat, designed to sequence multiple loads such as compressors, pumps, or heating stages in HVAC and mechanical systems. The enclosed construction protects internal components from dust and incidental contact, making it suitable for equipment rooms and mechanical spaces where reliability is critical. Licensed HVAC technicians and mechanical contractors install this type of control to balance runtime between redundant or parallel equipment, extending service life and improving system efficiency.

The 600P is intended for applications where two or more loads must alternate leadership to equalize wear. Common scenarios include dual-compressor refrigeration systems, parallel pump arrangements in hydronic heating, and staged HVAC equipment in light commercial or industrial environments. The built-in thermostat eliminates the need for a separate sensing device, simplifying wiring and reducing component count at the panel.

Key Features

• Lead-lag sequencing alternates primary load duty between connected equipment to equalize runtime
• Built-in thermostat provides integrated temperature sensing without a separate controller
• Enclosed housing protects internal circuitry in mechanical room installations
• Reduces equipment wear by distributing operating hours across parallel loads
• Simplifies installation by combining sequencing and sensing in a single unit

Compatibility

Designed as an OEM-style lead-lag control for HVAC, refrigeration, and mechanical systems utilizing parallel or redundant load configurations requiring automated sequencing.

Installation Notes

Installation of lead-lag controls is typically performed by licensed HVAC technicians or licensed electricians in accordance with NEC requirements. Disconnect and lock out all power to the system before wiring or mounting this control. Verify that load ratings of connected equipment do not exceed the control specifications before energizing. Do not apply power until all wiring connections are confirmed secure and the enclosure is properly closed.

Technical Specifications

• Control Type: Lead-Lag with Built-In Thermostat
• Enclosure: Enclosed

Standard Information

• Brand: ICM CONTROLS
• Manufacturer Part Number: 600P