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Home Products IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face
IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face
IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face

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IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face

Product No: SMT-PBC

  • Specifications
  • Standards
  • Applications

  • Product Introduction:
    IEC 60335 50mm Circular Stop Face Test Finger Probe which compliant with the rigorous safety standard IEC60335 20.2, this Test Finger Probe features a 50mm diameter circular stop face—replacing the non-circular design of conventional probes—to deliver precise and reliable performance for safety testing scenarios. Functionally aligned with IEC 61032 Test Probe B, it retains core operational compatibility while introducing a key design upgrade: the 50mm circular stop face, engineered to enhance accuracy in verifying access to hazardous live components or mechanical parts of household and similar electrical appliances.

    Specifications:
    •  Stop Face Specification Circular shape, diameter: 50mm
    •  Key Dimensions Insulating guard: ø12mm; Handle section: ø75mm; Overall length: 160mm
    •  Precision Tolerances Cylindrical radius (R2): ±0.05mm; Spherical radius (R4): ±0.05mm; All edges chamfered
    •  Material Composition Metal components: Durable heat-treated steel (for wear resistance); Guard/handle: High-quality insulating material
    •  Structural Features Articulated joints (for smooth insertion into gaps); Integrated insulating guard (to limit over-insertion)
     
    Test Procedures:
    •  Inspect the probe for damage (e.g., bent metal, cracked insulation) and confirm all dimensions meet specs.
    •  Power off the electrical appliance under test and place it on a stable, level surface.
    • Identify potential access points to hazardous parts (e.g., gaps in enclosures, exposed components).
    •  Hold the probe by its insulating handle, align the circular stop face with the appliance surface, and gently insert the probe into target access points.
    •  Check if the probe can reach hazardous parts; record results to assess compliance.
    •  After testing, clean the probe with a dry cloth and store it in a protected case to avoid damage.
     
    Applications:
    •  Safety testing of large household appliances (e.g., refrigerators, washing machines) to prevent access to hazardous live parts.
    •  Compliance checks for kitchen appliances (e.g., electric ovens, microwaves) to verify protection against mechanical hazards.
    •  Quality control during production of small electrical appliances (e.g., vacuum cleaners, electric irons).
    •  Third-party laboratory testing for appliance certification (e.g., CE, UL) per IEC 60335-1 requirements.
    •  Post-production audits to ensure consistent safety performance across appliance batches.

    IEC 60335-1 20.2 Test Probe B with Diameter 50 mm Circular Stop Face

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