AS/NZS 3112 Figure B1 Gauge for Two-Pin Flat-Pin 125 V Max. Plugs (With Parallel Pins)

AS/NZS 3112 Figure B1 Gauge for Two-Pin Flat-Pin 125 V Max. Plugs (With Parallel Pins) is engineered to verify dimensional and structural compliance of two-pin flat-pin plugs with parallel pins according to AS/NZS 3112 standards. This precision gauge delivers stable, reliable performance through exact dimensional specifications, stringent tolerance control, and superior material properties to ensure accurate, repeatable test results for quality assurance applications.

Specifications:

• Applicable Plug Type: Two-pin flat-pin plugs with parallel pins (maximum 125 V)
• Compliance Standard: AS/NZS 3112 “Approval and test specification – Plugs and socket-outlets” Figure B1
• Material Hardness: Exceeds 50 HRC
• Material Characteristic: Low thermal expansion coefficient
• Gauge Dimensions (millimeters): 2.31 ±0.03, 10.39 ±0.03, 6.0 ±0.5
• Surface Roughness: Conforms to standard requirements
• Tolerance: Compliant with AS/NZS 3112 specification limits

Test Procedures:

1. Prepare the two-pin flat-pin plug (with parallel pins) for testing, ensuring absence of damage or deformation that could compromise measurement accuracy.
2. Align the plug pins with corresponding gauge openings.
3. Insert plug pins into gauge at consistent, uniform speed, ensuring full insertion depth capability.
4. Monitor for unobstructed passage through gauge throughout insertion cycle.
5. Determine compliance: smooth passage indicates AS/NZS 3112 conformity; resistance or obstruction indicates non-compliance.

Applications:

• Quality control inspection of two-pin flat-pin plugs (with parallel pins) in electronic component manufacturing
• Compliance verification for plug products in electrical appliance production facilities
• Routine testing and inspection within plug-and-socket manufacturing operations
• Conformity assessment for products requiring Australian/New Zealand standard plug compliance