A2M1CCQ24VDC1.6R

Relay Automotive Overview

The A2M1CCQ24VDC1.6R is a CIT Relay and Switch electromechanical relay designed for high-capacity switching applications. It features a coil voltage of 24 VDC with a maximum rating of 31.2 VDC and a coil resistance of 360 ohms +/- 10%. The contact arrangement is SPDT (1C), providing a switching capacity up to 40A. The contacts are rated at 40A @ 14VDC for the Normally Open (N.O.) position and 30A @ 14VDC for the Normally Closed (N.C.) position. Maximum switching power is 630W, with a maximum switching voltage of 75VDC. Contact material is AgSnO2, and initial contact resistance is less than 30 milliohms. The unit measures 26.0 x 26.0 x 24.5 mm.

Relay Automotive Feature Summary

• Large switching capacity up to 40A
• Small size and light weight design
• PCB pin and quick connect mounting available

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories
• Industrial control circuits

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct coil voltage, contact arrangement, and mounting style. Confirm RoHS compliance status and manufacturing certifications such as QS-9000 or ISO-9002 if required for your supply chain standards. Check datasheet revisions for any updates to contact ratings or dimensional tolerances before finalizing procurement specifications.

Relay Automotive Selection Notes

Select this model when a 24 VDC coil is required for SPDT switching in automotive or industrial environments. Ensure the load current does not exceed 40A for N.O. or 30A for N.C. configurations at 14VDC. Consider the physical dimensions and mounting options (PCB pin or quick connect) during mechanical integration. Verify that the AgSnO2 contact material meets the requirements for the specific load type and switching frequency.

Relay Automotive Part Context

This component belongs to the CIT A2 series of general-purpose relays, which are characterized by high switching capacity and compact form factors. The series supports various coil voltages and contact arrangements to accommodate diverse application needs. These relays are typically utilized in sectors requiring reliable electro-mechanical switching under demanding conditions.

Relay Automotive Replacement Considerations

Cross-reference part numbers within the CIT A2 series for alternative coil voltages or contact arrangements. Verify that any substitute maintains the same 26.0 x 26.0 x 24.5 mm footprint and mounting compatibility. Ensure the replacement offers equal or higher current ratings for the specific N.O. and N.C. positions.