1616971-6

Overview

The TE Connectivity 1616971-6 is a general-purpose electromechanical contactor manufactured by TE Connectivity Aerospace, Defense and Marine. It features a Single Pole Single Throw Normally Open (SPST-NO) switching configuration with a rated current capacity of 844 Amperes. The device utilizes a coil voltage compatible with standard industrial control circuits and is designed for robust performance in demanding environments. This component serves as a high-current switching solution within the Kilovac series, engineered to handle significant electrical loads while maintaining reliable operation under specified thermal and mechanical conditions.

Feature Summary

• High current carrying capability suitable for heavy-duty power switching applications
• Robust SPST-NO contact configuration ensuring reliable circuit isolation
• Designed for durability in aerospace, defense, and marine operational environments

Applications

• Aerospace power distribution systems
• Defense vehicle electrical architectures
• Marine propulsion control circuits

Procurement Notes

Verify the specific coil voltage requirements against the system design before procurement. Confirm that the mounting style and terminal type match the existing infrastructure. Ensure compliance with relevant environmental standards required for the intended deployment location. Cross-reference the manufacturer datasheet for precise handling and storage instructions to maintain component integrity prior to installation.

Selection Notes

Select this component when high-amperage switching is required in space-constrained or vibration-prone environments. Evaluate the thermal management capabilities of the surrounding assembly to ensure safe operating temperatures. Consider the mechanical life expectancy and electrical endurance ratings relative to the expected duty cycle of the application to guarantee long-term reliability.

Part Context

This part belongs to the Kilovac series of contactors, which are widely recognized in the aerospace and defense sectors for their compact size and high current density. The series is engineered to meet stringent military specifications, providing a reliable interface for controlling high-power loads in critical mission systems where failure is not an option.

Replacement Considerations

Consult official TE Connectivity documentation for direct cross-references. Verify that any substitute part matches the exact current rating, coil voltage, and physical footprint. Ensure compatibility with existing mounting hardware and terminal connections before implementing any alternative components.