Connex Earthing and Current Testing Connector S3

The Connex Earthing and Current Testing Connector S3 is fitted with Connex bushings to conduct current tests on switchgear, transformers, transducers etc. For electrical and mechanical connections, it is inserted into a Connex bushing of equal size and bolted. 

Rated for a maximum testing voltage of 2kV and a nominal current of 1250A, it is suitable for both indoor and outdoor environments, including offshore locations. The connector is built to withstand harsh conditions, ensuring consistent performance in demanding applications​.

Article no: 827 181 013

Size: 3

Max. testing voltage Um (kV): 2

Nominal current IN (A): 1250

Rated short-time withstand current 1 s (kA): 50

Rated short-time withstand current 3 s (kA): 40

Test current max. 4min./A: 3150

Dimensions:

Dimension A: 130mm

Dimension B: 35mm

Dimension C: 170mm

Dimension D: 238mm

• Compatible with Pfisterer Connex bushings, ensuring reliable connections.
• Touch-proof design for enhanced safety during operation.
• Resistant to moisture, UV, ozone and chemicals, making it suitable for outdoor use.
• IP67 rated for complete dust and moisture protection.
• Maintenance-free, offering long-term reliability in demanding environments.
• Easy to install and disconnect, even in compact spaces.

• Power grid maintenance and testing — The Connex Earthing and Current Testing Connector S3 is ideal for routine maintenance and fault detection in power grids. It allows technicians to safely and efficiently conduct current tests on transformers and switchgear without disrupting the grid’s operations.
• Substation equipment testing — This connector is widely used in substations to test high-voltage equipment like circuit breakers. Its robust design ensures accurate readings and reliable connections, assisting engineers perform tests in a controlled manner.
• Transformer diagnostics — This connector is essential for performing diagnostics on transformers, enabling precise current testing without the need for disassembly. It helps identify potential issues early, thus preventing costly failures and downtime. Its ability to function indoors and outdoors adds to its versatility.
• Industrial switchgear testing — In industrial settings, the Connex Earthing and Current Testing Connector S3 is invaluable for testing switchgear systems. It supports maintenance teams in ensuring the safety and compliance of high-voltage equipment, facilitating efficient and accurate testing processes.

Hire the Connex Earthing and Current Testing Connector S3 today

Brandis Hire is your go-to partner for top-quality testing equipment, trusted by professionals across Australia for our proven reliability and excellence. With our vast range of products and exceptional customer service, we make equipment hire straightforward and stress-free. 

Enquire about the Connex Earthing and Current Testing Connector S3 for rent and experience precise current testing across various applications. Submit a booking request or contact us for more information.