A3KM1ASP24VDC1.6

Relay Automotive Overview

The A3KM1ASP24VDC1.6 is a Maxi automotive relay manufactured by CIT Relay and Switch, designed for high-current switching applications in demanding vehicle environments. It features a single-pole single-throw normally open (SPST-NO) contact configuration capable of handling up to 80A at a maximum voltage of 145VDC. The unit operates with a 24VDC coil and includes a 1.6W coil power rating. Constructed with a sealed housing, it provides robust protection against environmental factors while maintaining reliable performance across a wide temperature range suitable for automotive electrical systems.

Relay Automotive Feature Summary

• High current capacity of 80A for heavy-duty load switching
• Sealed construction ensures durability in harsh automotive conditions
• Compact design facilitates integration into space-constrained vehicle panels

Relay Automotive Applications

• Automotive lighting circuits
• Power distribution management
• Vehicle accessory control systems

Relay Automotive Procurement Notes

Verify the specific part number suffix to ensure compatibility with required mounting styles and terminal types. Confirm that the 24VDC coil voltage matches the target vehicle's electrical system specifications. Check datasheet details for pinout configurations and mating connector requirements to prevent installation errors during procurement.

Relay Automotive Selection Notes

Select this component when an application requires high current switching capability exceeding standard automotive relay limits. Ensure the operating environment falls within the specified temperature range. Consider the physical dimensions and mounting options to verify fitment within the designated panel or chassis location before finalizing the selection.

Relay Automotive Part Context

This model belongs to the A3K series of Maxi relays from CIT Relay and Switch, which are engineered for high-performance automotive applications. The series offers various contact configurations and coil voltages to support diverse vehicle electrical architectures. These relays are characterized by their robust sealing and high current handling capabilities compared to standard automotive relays.

Relay Automotive Replacement Considerations

Compatible substitutes include other 80A automotive relays with SPST-NO contacts and 24VDC coils, such as the A2H1CSQ24VDC1.6D, provided the mounting interface and pinout configuration match the existing design requirements.