A11CSQ24VDC1.2

Relay Automotive Overview

The A11CSQ24VDC1.2 is an automotive electromechanical relay manufactured by CIT Relay and Switch. It features a 24 VDC coil voltage and a Single Pole Double Throw (SPDT) contact configuration, designated as 1C. The component supports a switching capacity of up to 30 amperes at the rated voltage. Designed for quick connect mounting, it utilizes a single-side operating function without latching mechanisms. The unit is constructed to meet automotive industry standards, providing reliable circuit control for high-current applications within vehicle electrical systems.

Relay Automotive Feature Summary

• Single-pole double-throw contact arrangement for versatile circuit switching
• High current handling capability suitable for automotive loads
• Quick connect terminal interface for simplified installation
• Non-latching electromechanical operation with single-side coil

Relay Automotive Applications

• Automotive lighting circuits
• Vehicle accessory power distribution
• Industrial control panels requiring 24VDC actuation
• General purpose relay modules in transportation equipment

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required coil voltage and contact configuration. Confirm that the SPDT rating aligns with the intended load requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the quick connect pinout matches the target PCB or harness design before procurement.

Relay Automotive Selection Notes

Select this model when a 24 VDC control signal is available and a changeover contact is necessary. The 30A rating makes it suitable for moderate to high-power automotive loads. Consider the physical dimensions and mounting style to ensure fit within the enclosure. Compare against other CIT series relays if different contact arrangements or coil voltages are required for the specific system architecture.

Relay Automotive Part Context

This component belongs to the CIT automotive relay family, designed for robust performance in vehicular environments. The A11CSQ series typically offers standardized form factors and pinouts to facilitate easy replacement and integration into existing vehicle wiring harnesses. These relays are commonly used in OEM and aftermarket automotive electronics where reliability under vibration and temperature fluctuations is critical.

Relay Automotive Replacement Considerations

Direct substitutes may include other CIT models with identical 24VDC coil and SPDT contacts, such as variants within the A11CSQ line. Verify mechanical footprint and terminal type compatibility. Cross-reference with other manufacturers' automotive relays only if pinout and electrical ratings match exactly.