A11ASP24VDC1.2

Relay Automotive Overview

The A11ASP24VDC1.2 is an automotive relay manufactured by CIT Relay and Switch, belonging to the A series. It features a single pole single throw normally open (SPST-NO) contact configuration with a maximum switching current of 30 Amperes. The coil operates at 24 VDC with a resistance of 480 Ohms and consumes 1.2 Watts of power. Designed for through-hole mounting, this component provides reliable switching performance within an operating temperature range of -40°C to 85°C.

Relay Automotive Feature Summary

• SPST-NO contact configuration for standard switching applications
• High current capacity rated at 30 Amperes
• Through-hole installation style for secure PCB attachment
• Wide operational temperature tolerance suitable for automotive environments

Relay Automotive Applications

• Automotive electrical systems
• Industrial control panels
• General purpose switching circuits

Relay Automotive Procurement Notes

Verify the specific suffix designation against official CIT documentation to ensure correct coil voltage and contact rating alignment. Confirm that the required current load does not exceed the 30 Ampere limit. Check for any specific mounting hardware requirements associated with the through-hole package before finalizing procurement orders.

Relay Automotive Selection Notes

Select this model when a 24 VDC coil voltage is required for the control circuit. Ensure the application demands a SPST-NO configuration rather than a changeover or multi-pole setup. Verify that the physical footprint accommodates the through-hole pin spacing and that the ambient temperature remains within the specified -40°C to 85°C range for optimal longevity.

Relay Automotive Part Context

This component is part of the A series from CIT Relay and Switch, which focuses on automotive-grade relays. The series is characterized by robust construction and standardized form factors designed for high-volume manufacturing. The A11ASP variant specifically denotes the SPST-NO contact arrangement within this broader product family.

Relay Automotive Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.