IECEE CEE-7 C11 Standard Gauge Set for 10/16A 250V Two-Pole Socket-Outlets and Plugs with Pin-Type Earthing-Contact

The IECEE CEE-7 C11 Standard Gauge Set for 10/16A 250V Two-Pole Socket-Outlets and Plugs with Pin-Type Earthing-Contact is engineered to verify dimensional compliance of 10/16A 250V two-pole socket-outlets and two-pole plugs with pin-type earthing-contact according to IECEE CEE-7 C11 standard requirements. This gauge set delivers stable and reliable testing performance, with all dimensions, tolerances, material quality, hardness (minimum 50HRC), and surface roughness strictly conforming to IECEE CEE-7 C11 specifications. Constructed from material with minimal thermal expansion coefficient, the gauge maintains consistent dimensional accuracy across temperature variations, ensuring precise and trustworthy assessment results for electrical product compliance verification.

Specifications:

• Rated current compatibility: 10/16A
• Rated voltage compatibility: 250V
• Applicable standard: IECEE CEE-7 “Specification for plugs and socket-outlets for domestic and similar purposes”
• Gauge application: For two-pole socket-outlets and two-pole plugs with pin-type earthing-contact
• Material hardness: Minimum 50HRC
• Material characteristic: Minimal thermal expansion coefficient
• Primary function: Measures maximum opening of contact tubes
• Core requirement: The gauge shall be insertable into the contact tube without application of undue force

Test Procedures:

1. Ensure the test area is clean and free of dust, debris, or any obstacles that could impact test accuracy.
2. Inspect the gauge’s condition (including dimensions, surface smoothness, and hardness) to confirm compliance with IECEE CEE-7 C11 specifications prior to testing.
3. For socket-outlet testing: Position the socket-outlet stably and align the gauge with its contact tube.
4. For plug testing: Secure the two-pole plug with pin-type earthing-contact and align the gauge with its contact tube.
5. Attempt to insert the gauge into the contact tube without applying undue force.
6. Check if the gauge can be inserted smoothly; if insertion is not possible without force application, the product fails compliance verification.
7. Record test results based on whether the ins… (truncated)