RS PRO 4 mm Black Terminal Post, 2BA Thread, 30A Electrical Connector 677-8740

RS PRO 677-8740 4 mm Black Terminal Post is a premium electrical connector designed for securing 4 mm unshrouded plugs in industrial machines, power supplies, and audio equipment. Made using polypropylene and fibreglass reinforced nylon, this insulated terminal post provides enhanced mechanical strength and electrical safety.

The terminal post accommodates a 2BA thread size and supports a current rating of 30 A, suitable for moderate electrical loads in various industrial applications. With a maximum panel thickness tolerance of 7 mm and a height above the panel of 33 mm when open, it offers easy installation and wire connection.

The castellated top enables more reliable clamping torque, preventing wire slippage during operation. A safety bung option is available to block probe insertion for enhanced safety.

Made from polypropylene and fibreglass reinforced nylon for strength and insulation. 30 A current rating with 2BA threaded mounting. Hole diameter sized at 4 mm for compatibility with standard plugs. Maximum panel thickness up to 7 mm ensures versatile mounting options.

Height above panel is 33 mm when open and 27 mm when closed for compact installation. Insulated design increases operator safety. Commonly applied in audio equipment such as amplifiers and speakers. Black color tinted for easy wiring identification.

This terminal post is manufactured in the United Kingdom and meets quality standards expected in electrical test and measurement environments. Whether used for industrial machines, power supplies, or audio setups, the RS PRO 677-8740 Terminal Post ensures secure, reliable, and safe electrical connections.

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