A3KM1ACQ12VDC1.6R

Relay Automotive Overview

The A3KM1ACQ12VDC1.6R is an automotive relay manufactured by CIT Relay and Switch, designed for high-current switching applications. It features a Single Pole Single Throw Normally Open (SPST-NO) contact configuration capable of handling up to 150A. The coil operates at 12VDC with a power consumption of 1.6 watts. This chassis-mount relay includes an integrated resistor and is engineered for reliable performance in demanding vehicle environments.

Relay Automotive Feature Summary

• High current capacity of 150A for robust power management
• Integrated resistor for stable coil operation
• Chassis mounting style for secure installation

Relay Automotive Applications

• Automotive power distribution systems
• Vehicle accessory control circuits
• Heavy-duty load switching in transportation

Relay Automotive Procurement Notes

Verify the specific part number suffix against official CIT Relay and Switch documentation to ensure compatibility with required coil resistance and contact ratings. Confirm that the chassis mount form factor aligns with existing panel or bracket designs before finalizing procurement orders.

Relay Automotive Selection Notes

Select this component when a high-amperage SPST solution is required for 12VDC automotive systems. The integrated resistor simplifies circuit design by eliminating external components. Ensure the application environment supports chassis mounting and that the 150A rating exceeds peak load requirements.

Relay Automotive Part Context

This model belongs to the Maxi relay series from CIT Relay and Switch, which provides high-capacity switching solutions for automotive and industrial sectors. The series is characterized by durable construction and high current handling capabilities suitable for critical vehicle electrical architectures.

Relay Automotive Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical specifications carefully if considering alternative manufacturers.