CEI 23-50 C1 Gauge for Front Surface to Live Contact Distance Verification

CEI 23-50 C1 Gauge for Front Surface to Live Contact Distance Verification is engineered for precise dimensional inspection of the distance between the front surface and the first point of contact with the live contact tubes of 10A-250V and 16A-250V two-pole socket-outlets, ensuring full compliance with the CEI 23-50 technical standard. This specialized gauge incorporates both short and long verification pins for dual-stage inspection, guaranteeing that tested socket-outlets meet the required dimensional and structural specifications for safe and reliable operation in commercial and industrial applications.

Specifications

• Compliance: Fully conforms to CEI 23-50 technical standard requirements
• Applicable Standards: CEI 23-50 for socket-outlet dimensional verification
• Compatible Devices: 10A-250V and 16A-250V two-pole socket-outlets
• Structural Design: Dual-pin configuration with short and long verification pins for comprehensive inspection
• Key Dimensions (with manufacturing tolerances): 4.2 mm (+0.02/0), 5.5 mm, 9.95 mm (+0.05/0), 13.5 mm (+0.05/0)
• Diameter Specification: Φ120.5 mm
• Edge Feature: Sharp edges (Spigolo vivo) for precise contact verification
• Primary Function: Verification of distance between front surface and first contact point with live contact tubes

Test Procedures

1. Prepare the 10A-250V or 16A-250V two-pole socket-outlet for inspection, ensuring the front surface is clean and free of obstructions.
2. Insert the short verification pin of the gauge smoothly into the live contact tube apertures of the socket-outlet.
3. Verify that the short pin does not make contact with the live contact tubes of the socket-outlet.
4. Remove the short pin and insert the long verification pin completely into the same live contact tube apertures.
5. Confirm that the long pin establishes firm contact with the live contact tubes of the socket-outlet.
6. Compliance Determination: If the short pin fails to contact the live contact tubes and the long pin successfully contacts them, the socket-outlet meets CEI 23-50 standard requirements.

Applications

• Dimensional inspection of front surface to live contact distance for 10A-250V two-pole socket-outlets
• Quality control verification for 16A-250V two-pole socket-outlet manufacturing
• Compliance testing per CEI 23-50 standard requirements
• Electrical safety verification in laboratory and production environments