NF C 61-314 Calibre C3 First Contact Point Distance Gauge

NF C 61-314 Calibre C3 First Contact Point Distance Gauge is engineered in strict compliance with the NF C 61-314 standard, specifically designed for verifying the distance to the first point of contact in electrical plugs and sockets. This precision instrument serves as a critical testing tool for ensuring the safety and performance compliance of electrical connection devices, with exact dimensional characteristics that meet the rigorous requirements of electrical equipment testing and certification protocols. It is an essential apparatus for manufacturers, testing laboratories, and quality inspection institutions engaged in the production and verification of plugs and sockets.

Specifications

• Complies with the NF C 61-314 standard for electrical accessory testing
• Precisely calibrated to measure the distance to the first contact point of electrical connection components
• Features high-precision structural design for accurate and repeatable testing results
• Exhibits stable physical properties to ensure long-term testing reliability and measurement consistency
• Manufactured using professional industrial processes to meet stringent testing accuracy requirements

Test Procedures

1. Prepare the plug or socket specimen for testing and ensure the contact surfaces are clean and free of debris that may compromise measurement accuracy.
2. Inspect the gauge for surface damage or deformation to confirm operational readiness and calibration status.
3. Align the gauge with the corresponding contact interface of the plug or socket according to standard operational protocols.
4. Gradually insert or engage the gauge into the test position until initial contact is established, then record the measured distance data.
5. Compare the measured data with the tolerance values specified in NF C 61-314 to determine product compliance.
6. Following testing completion, clean the gauge and store in a controlled environment to maintain measurement integrity.

Applications

• Quality control inspection of plug and socket products during electrical equipment manufacturing processes
• Certification testing…