1546173-4

Overview

The TE Connectivity AMP Connectors part number 1546173-4 is a 4-position pluggable terminal block plug. It features a 5 mm pitch and utilizes a screw connection method for secure wiring. The unit supports wire gauges ranging from 30 AWG to 12 AWG. Rated for 15 A current and 300 VAC voltage, it employs phosphor bronze contacts with tin plating. The housing is constructed from gray polyamide (PA) material, meeting UL 94 V-0 flammability standards. Designed for cable mounting, the connector maintains a right-angle orientation.

Feature Summary

• Screw-type termination mechanism ensures reliable electrical connections for specified wire gauges.
• Polyamide housing provides structural integrity and meets UL 94 V-0 flammability requirements.
• Tin-plated phosphor bronze contacts offer corrosion resistance and conductivity.

Applications

• Industrial control panel wiring
• General purpose electrical interconnections
• Cabinet-mounted equipment assembly

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct configuration. Confirm that the required contact material and housing color match the project specifications. Check RoHS and REACH compliance status directly from the product documentation before procurement. Ensure the selected quantity aligns with the manufacturer's factory packaging requirements.

Selection Notes

Select this component when a 4-position, 5 mm pitch plug is required for cable-mounted applications. Ensure the operating environment does not exceed the 300 VAC and 15 A ratings. Verify compatibility with mating barrier strips or base units within the same series. Consider the right-angle installation style for space-constrained enclosures requiring side-wire entry.

Part Context

This component belongs to the TE Connectivity pluggable terminal blocks category. It serves as a plug variant designed to mate with corresponding barrier strip bases. The 5 mm pitch design allows for compact circuit density while maintaining safe clearance distances. It is distinct from through-hole or PCB-mounted terminal solutions.

Replacement Considerations

Consult the official TE Connectivity cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the identical 5 mm pitch and 4-position count. Verify that alternative components support the same 15 A current rating and 300 VAC voltage level. Confirm mechanical compatibility with existing mounting hardware and mating interfaces.