A2HF1CCQ24VDC1.6

Relay Automotive Overview

The A2HF1CCQ24VDC1.6 is an automotive relay manufactured by CIT Relay and Switch, designed for high-current applications. It features a single-pole double-throw (SPDT) contact configuration with a rated switching current of 50 amperes at 14 VDC. The coil operates on a 24 VDC supply voltage. This component utilizes quick-connect terminals measuring 0.250 inches (6.3 mm) for secure electrical connections. It is engineered to withstand harsh environments, offering robust performance within the automotive sector.

Relay Automotive Feature Summary

• High-capacity SPDT switching capability suitable for demanding automotive loads
• Sealed construction provides protection against environmental contaminants
• Quick-connect termination style facilitates efficient assembly and maintenance

Relay Automotive Applications

• Automotive lighting circuits
• Vehicle accessory power distribution
• Industrial control systems requiring sealed relays

Relay Automotive Procurement Notes

Verify that the specific part number matches the required coil voltage and contact configuration before integration. Confirm terminal compatibility with existing harness connectors. Ensure the operating temperature range aligns with the intended application environment. Cross-reference official datasheets for mechanical dimensions and mounting requirements to guarantee proper fitment within the designated enclosure space.

Relay Automotive Selection Notes

Select this model when a 24 VDC coil and 50 A SPDT rating are necessary for automotive or industrial use. Consider the sealed design for environments exposed to moisture or dust. Evaluate the quick-connect interface against available wiring options. Compare thermal ratings and switching voltages against load specifications to ensure reliable operation under maximum stress conditions without exceeding component limits.

Relay Automotive Part Context

This component belongs to the A2 series of automotive relays from CIT Relay and Switch. The series is characterized by high current handling and durable sealed housings. These relays are widely utilized in vehicle electrical architectures where reliability under vibration and extreme temperatures is critical. The A2 series supports various coil voltages and contact configurations to meet diverse system requirements.

Relay Automotive Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical ratings against potential alternatives to ensure functional equivalence.