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GB 16917.1-2003 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO)—Part 1:General rules (USD) via email in 1-10 business day ABOLISHED
GB 16917.21-2008 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) Part 21:Applicability of the general rules to RCBO functionally independent of line voltage (USD) via email in 1-3 business day VALID
GB 29303-2012 Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications (USD) via email in 1-10 business day VALID
GB/Z 22721-2008 Guidance for the correct use of residual current-operated protective devices (RCDs) for household and similar use (USD) via email in 1-3 business day VALID
JB/T 11316-2012 Rectangular shape fuse-links via email in VALID please email coc@codeofchina.com for quotation
JB/T 10496-2005 Combination type metal-oxide surge arresters without gaps for the three-phase a.c.systems (USD) via email in 1-3 business day VALID
GB 10963.1-2005 Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installation—Part 1:Circuit-breakers for a.c. operation via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 15166.4-1994 Alternating-current high-voltage fuses-General test method (USD) via email in 1-3 business day ABOLISHED
GB/T 15166.2-2008 High-voltage alternating-current fuses - Part 2: Current-limiting fuses (USD) via email in 1-8 business day VALID
GB/T 6829-2017 (USD) via email in 1-5 business day VALID
JB/T 6329-2014 Low-voltage fuses in ships via email in VALID please email coc@codeofchina.com for quotation
GB/T 9815-1998 Fuses for domestic and similar purposes via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JB/T 10497-2005 Polymeric housed metal oxide surge arresters with series gap for a.c.electric power transmission line (USD) via email in 1-3 business day VALID
GB 15166.5-1994 Alternating-current high-voltage fuse-Fuses for the external protection of shunt power capacitors (USD) via email in 1-3 business day ABOLISHED
GB/T 14598.8-1995 Electrical relays Part 20:Protection (protective) systems via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 14048.4-1993 Low-voltage switchgear and controlgear. Low-voltage electromechanical contactors and motor starters (USD) via email in 1-5 business day ABOLISHED
GB 13539.2-1992 Low-voltage fuses Supplementary requirements for fuses for use by authoriaed persons (USD) via email in 1-5 business day ABOLISHED
GB 13539.1-1992 General requirements for low-voltage fuses (USD) via email in 1-5 business day ABOLISHED
GB/T 37751.31-2019 Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors (USD) via email in 1-3 business day VALID
GB 14285-1993 Technical code for relaying protection and security automatic equipment via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
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