Chauvin Arnoux P01102123Z Set of 2 test probes CAT IV for voltage testers content_copy

These test probes from Chauvin Arnoux are specifically designed for the voltage testers C.A 771 and C.A 773 and serve as replacement or additional components for precise voltage measurements. They are designed for use in demanding environments, particularly in industrial and electrical installations, where high safety requirements apply. The probes feature a safety category CAT IV 1000 V, meaning they are suitable for measurements in the highest safety class for electrical installations, including distribution networks and main distribution boards. This protects the user from dangerous overvoltages and is essential for safe operation in professional applications.

Applications

The test probes are primarily used in the field of electrical installation and industrial electrotechnics, where reliable and safe voltage detection is required. They are suitable for measurements on main distribution boards, distribution boxes, machine installations, and other electrical installations operated at high voltages. The combination with the voltage testers C.A 771 and C.A 773 enables quick and safe verification that a conductor is de-energized, which is a central step in maintenance and repair work.

Functions and Equipment in Detail

The test probes consist of a set of two units, one marked red and one black, to clearly indicate polarity during measurements. Each probe features a female connector with a diameter of 4 mm, which fits exactly into the corresponding sockets of the voltage testers C.A 771 and C.A 773. This plug connection ensures a stable and secure electrical connection that remains uninterrupted during measurement. The probes are optimized for use with the specified devices and enable precise contact with the conductors to be tested.

Technology Explained Simply

The safety category CAT IV 1000 V is an internationally recognized standard that defines the maximum voltage and environmental conditions under which a measuring instrument can be safely operated. CAT IV refers to the highest category for measurements on power supply systems, such as at distributors or meter boxes. The 1000 V specification means the test probes are designed for voltages up to 1000 volts. This is particularly important to minimize the risk of electric shock when working on electrical installations. The plug connection with 4 mm diameter is a standard in electrotechnics and ensures a secure and mechanically stable connection that remains undamaged even with frequent use.

Compatibility and Accessories

The test probes are exclusively designed for the voltage testers C.A 771 and C.A 773 from Chauvin Arnoux. They are not suitable for other devices or measurement systems, as the plug connection is specifically matched to these models. Use with other devices may result in incorrect readings or damage. The probes are intended as replacement or supplementary parts to extend the range of measurement accessories or to replace damaged components.

Mounting and Installation

Mounting is done by simply inserting the test probes into the corresponding sockets of the voltage testers. No additional mounting or tools are required. The connection is mechanically stable and can be removed without tools. The application is performed directly on the measuring device, with the color coding (red/black) supporting the identification of poles.

Advantages in Operation

Using these test probes ensures high safety when working on electrical installations. The combination of CAT IV 1000 V safety category and the stable 4 mm plug connection reduces the risk of incorrect contact and increases measurement reliability. The clear color coding simplifies work and prevents misinterpretations. The probes are designed for professional use and support work in electrical installation and maintenance.

The delivery includes the test probes for C.A 771 / C.A 773 and a quick instruction manual for application. The manual serves for correct handling and use of the probes in conjunction with the voltage testers.