TE Connectivity Barrier Strip 2 Contact 9.53 mm Pitch 1 Row 300V 600V 25A 5A 3-1437651-4

TE Connectivity 3-1437651-4 Barrier Strip is a precision-engineered electrical connector designed for secure and reliable wire termination in industrial, electronic, and power distribution applications. It features a 2 contact single row barrier strip configuration with a 9.53 mm pitch, meeting demanding voltage and current requirements of up to 600 volts and currents of 25 amps and 5 amps.

The barrier strip employs copper alloy contacts with tin plating to ensure excellent electrical conductivity and resistance to corrosion. Its durable thermoplastic housing offers robust insulation and structural integrity, making the component suitable for harsh environments and heavy use.

The vertical orientation and tri-barrier design enhance isolation between contacts, reducing the risk of shorts and enhancing safety in control panels, power modules, and industrial equipment. The top and bottom screw terminations use M3-sized screws, providing a secure and versatile connection method compatible with wire gauges 12 AWG and 22 AWG.

Its compact length of 20.6 mm and fixing centres aligned at 9.53 mm pitch allow for straightforward mounting on panels or circuit boards. Designed as part of the Buchanan 6 series, this barrier strip is ideal for a broad range of electrical applications including industrial automation, power supply units, and electronic connector assemblies.

Constructed with copper alloy contacts plated with tin for reliable conductivity. Thermoplastic housing provides insulation and durability for electrical applications. Designed with vertical orientation and tri-barrier single row configuration for safety and ease of wiring.

Features screw terminations on both top and bottom for secure wire connections using M3 screws. Compatible with wire sizes 12 and 22 AWG, accommodating various wiring needs. Compact length of 20.6 mm with fixing centres at 9.53 mm pitch for mounting flexibility.

Part of the Buchanan 6 series, suitable for electronic and power connector applications.

This TE Connectivity barrier strip is suitable for use in industrial manufacturing, electrical panel construction, control systems, HVAC equipment, and other professional electrical and electronic setups. Its robust material composition and precision engineering ensure high performance, reliability, and extended operational life.

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