GB/T 14048.13-2006 Low-voltage switchgear and controlgear Part 5-3: Control circuit devices and switching elements Requirements for proximity devices with defined behaviour under fault conditons (PDF) (English Version)
This standard applies to proximity switches with good resistance to failure (PDF). This part specifies the requirements for 4 different types of PDFs.
GB/T 14048.13-2006 Referenced Document
GB 4208-1993 Degrees of protection provided by enclosure (IP code)
GB 5226.1-2002 Safety of machinery--Electrical equipment of machines--Part 1: General requirements
GB 7947-1997 Identification of conductors by colours or numerals
GB/T 2423.1-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests A: Cold
GB/T 2423.2-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests B: Dry heat
GB/T 14048.13-2006 history
2017GB/T 14048.13-2017 Low-voltage switchgear and controlgear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
2006GB/T 14048.13-2006 Low-voltage switchgear and controlgear Part 5-3: Control circuit devices and switching elements Requirements for proximity devices with defined behaviour under fault conditons (PDF)