SANS 164-1 Annex B No-contact Gauge 15A SC-S164B-15A

SANS 164-1 Annex B no-contact gauge

SC-S164B-15A

Product overview

SANS 164-1:2019 Annex B (normative) no-contact gauge, model SC-S164B-15A. It checks the distance from the engagement face to the point where a plug pin would first touch the current-carrying contact: if the socket makes contact at this depth, protection against electric shock is not adequate.

Construction: same form as Annex A (Ø12.0 ± 0.5 mm head, Ø7.09 mm pin) but with a 13.2 mm (+0.05 / 0) metal length and a solid insulating tip of radius 3.5 mm. The insulated tip guides the gauge and prevents any conductive path before the first-contact position is reached.

Test procedure: insert the gauge as far as it will go into the guidance hole, shutters in place. The indicator lamp described in Annex A (12 V to 24 V) shall not light. Together with the Annex C contact gauge it brackets the first-contact position of the socket-outlet.

Construction

  • Ø12.0 ± 0.5 mm head, metal length 13.2 mm (+0.05 / 0)
  • Solid insulating tip, radius 3.5 mm, guiding the gauge and breaking the conductive path
  • Measuring pin Ø7.09 mm (+0.05 / 0), same diameter as Annex A and C for cross-checking
  • Rear terminal for the 12 V to 24 V indicator lamp circuit
  • Body stamp: SANS 164-1 Annex B plus serial number

Technical parameters

Model SC-S164B-15A
Standard SANS 164-1 Annex B (normative)
Type No-contact gauge
Head Ø 12.0 ± 0.5 mm
Measuring pin Ø 7.09 mm (+0.05 / 0)
Metal length 13.2 mm (+0.05 / 0)
Tip Solid insulation, radius 3.5 mm
Acceptance Indicator lamp shall NOT light
Material Stainless steel body, insulating tip
Body stamp SANS 164-1 Annex B + serial number

Product pictures

SANS 164-1 Annex B No-contact Gauge 15A SC-S164B-15A
SC-S164B-15A product picture (1/3)
SANS 164-1 Annex B No-contact Gauge 15A SC-S164B-15A
SC-S164B-15A product picture (2/3)
SANS 164-1 Annex B No-contact Gauge 15A SC-S164B-15A
SC-S164B-15A product picture (3/3)

Standard drawing

SANS 164-1 Annex B - Gauge for the distance to the point of first contact (no contact gauge)
SANS 164-1 Annex B – Gauge for the distance to the point of first contact (no contact gauge)

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