Staubli Black Female Banana Socket, 4 mm Connector, Tab Termination, 1kV, 5 kV, 10A, Gold Plating 66.9427-21

Staubli 66.9427-21 Black Female Banana Socket is a high-quality 4 mm banana socket connector optimized for electrical test and measurement purposes with high voltage ratings of 1kV and 5kV CAT I. It supports up to 10 amperes current, making it suitable for both laboratory and industrial measurement applications where safe and reliable connection is critical.

Manufactured in Germany, this banana socket features gold-plated contact surfaces which enhance conductivity and corrosion resistance, ensuring long-term durability in demanding environments. The spring-loaded contact design provides a secure and stable electrical connection. Its tab termination at the rear with dimensions 4.8 x 0.8 mm allows for easy and secure mounting.

The connector is designed for panel mounting by screwing into housings constructed of plastic, metal, or other panel materials, suitable for both laboratory instruments and industrial testing equipment. It complies with IEC/EN61010-031:2002 standards for high voltage safety, rated for up to 5kV CAT I output voltage or 1000V CAT IV measurement conditions.

For operational safety, this female banana socket is exclusively compatible with Staubli XHM-5000 or XHL-5000 leads, ensuring optimal system integrity. This product is commonly used in electrical testing setups, industrial instrumentation, quality control labs, and HVAC system testing, providing trusted connectivity performance.

The connector features a 4 mm diameter banana socket type with black color finish. It supports both AC and DC voltage testing with a voltage rating up to 5 kV CAT I. Current capability is rated at 10 amperes for diverse applications.

Gold contact plating enhances electrical performance and resistance to oxidation. Spring contact design ensures consistent and reliable seating of the mating plugs. Compact 50.5 mm length adapts well to panel-mounted environments.

Tab termination of 4.8 x 0.8 mm provides a standard interface for electrical connections. Manufactured to high German quality standards for durability and performance. Ideal for use in electrical test equipment, measurement instruments, and laboratory setups requiring high voltage safety.

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