DIN VDE 0620-1 Gauge 1 for Plug Pin Insertion Opening Size Verification

This DIN VDE 0620-1 Gauge 1 for Plug Pin Insertion Opening Size Verification is engineered to meet the precise requirements of Gauge 1 as specified in the DIN VDE 0620-1 standard (“Plugs and Sockets for Household and Similar Applications – Part 1: General Requirements for Fixed Sockets”), which aligns with IEC 60884-1 international standards. The gauge is specifically designed for dimensional verification of plug pin insertion openings in fixed sockets, a critical safety parameter that ensures proper electrical mating between plugs and sockets while preventing hazardous conditions such as loose connections, arcing, or incorrect pin insertion that could lead to electrical faults.

The gauge is available in three calibrated variants (1a, 1b, 1c) to accommodate different socket material compositions and additional DIN standard requirements, ensuring precise and compliant testing across diverse application scenarios. It serves as an essential metrology tool for manufacturers, accredited testing laboratories, and quality assurance departments focused on achieving strict compliance with DIN VDE 0620-1 and IEC 60884-1 safety and dimensional standards for household and similar electrical socket applications.

Technical Specifications:

• Complies with DIN VDE 0620-1 standard, specifically engineered for Gauge 1 (“Gauge for the size of plug pin insertion openings”) as referenced in clause 9.1 of the standard and corresponding IEC 60884-1 requirements
• Available in three specialized variants to match different material and standard testing requirements:
• Variant 1a: Features a calibrated diameter (ø a) of 6.0 mm with a tolerance of -0/+0.01 mm, intended for sockets with housings, caps, or main components manufactured from rubber and ceramic materials
• Variant 1b: Features a calibrated diameter (ø a) of 5.8 mm with a tolerance of -0/+0.01 mm, designed for sockets with housings, caps, or main components manufactured from other materials (excluding rubber and ceramic)
• Variant 1c: Features a calibrated diameter (ø a) of 6.0 mm with a tolerance of -0/+0.01 mm, specified for use with products conforming to DIN 49440-2 and DIN 49437 standards
• Maximum allowable mass of the gauge: 150 grams ±2 grams, ensuring consistent testing pressure application without damaging socket components or affecting measurement accuracy
• Core metrological function: Verifies that socket insertion openings prevent gauge penetration when positioned vertically according to DIN VDE 0620-1 and IEC 60884-1 testing protocols