GOST 14254-96 PDF

Full title and description

GOST 14254-96 — "Степени защиты, обеспечиваемые оболочками (Код IP)" / "Degrees of protection provided by enclosures (IP Code)". This interstate standard codifies the IP (International Protection) marking system for classifying protection of enclosures against access to hazardous parts, ingress of solid foreign objects and ingress of water; it reproduces/adapts the international IEC 60529 (1989) text with national modifications.

Abstract

GOST 14254-96 defines the IP coding (two characteristic digits plus optional letters), the meaning of each digit/letter, requirements associated with each protection level and the standardized tests to verify conformity. It is intended for electrical and electronic equipment enclosures (up to the voltage limits specified in the standard) and provides test methods for solid-object and water ingress, accessibility tests and marking rules.

General information

• Status: Superseded — replaced by GOST 14254-2015; the 2015 edition (based on IEC 60529:2013) is the current interstate/national text in force.
• Publication date: Accepted April 12, 1996; date of introduction (effective date) January 1, 1997 (commonly cited as the 1996 edition).
• Publisher: Interstate Council for Standardization, Metrology and Certification (межгосударственный стандарт; published under the Interstate Council / Gosstandart context).
• ICS / categories: Electrical engineering / protection of enclosures — commonly catalogued under OKS/ICS classifications for electrical equipment (reference listings show OКС 17.160 for the later 2015 edition).
• Edition / version: Original interstate edition GOST 14254-96 (1996). Superseded by GOST 14254-2015.
• Number of pages: ~32 pages (1996 edition typical published length).

Scope

The standard applies to enclosures of electrical equipment for which degrees of protection against access to hazardous parts, ingress of solid foreign objects and ingress of water need to be specified. It covers equipment up to the voltage limit stated in the text (the standard text references applicability up to 72.5 kV) and defines the IP code, definitions, tests and marking rules; product-specific or additional requirements can be added by product standards.

Key topics and requirements

• IP code format and composition: the symbol "IP" followed by two characteristic digits (first for solids/access, second for water) and optional additional letters.
• Definitions and accessibility tests (probes simulating parts of the human body or tools) to verify protection against contact with hazardous parts.
• Standardized tests for ingress of solid objects (IP0X–IP6X) and for ingress of water (IPX0–IPX8), with test apparatus, durations and acceptance criteria.
• Use of additional letters (A, B, C, D, H, M, S, W, etc.) to indicate special conditions or protection characteristics (e.g., increased protection against access or particular test conditions).
• Marking and documentation rules: how to indicate the IP rating on the product and when multiple IP values or combined designations are appropriate.
• Guidance for applying the IP code in product standards and limits of applicability (e.g., cleaning with high-pressure hot water and solvents may be outside the second-digit test limits).

Typical use and users

Manufacturers of electrical and electronic equipment, enclosures and housings; product designers and test laboratories; conformity assessment bodies and certification agencies; standardization committees and technical writers preparing product standards that reference IP protection. The standard is used to specify enclosure protection levels in product specifications, test protocols and labels.

Related standards

IEC 60529 (the international source on IP code — the 1989 edition is the basis for GOST 14254-96; later editions of IEC 60529 correspond to the 2015 GOST revision). Other national or product standards (e.g., device-specific safety standards) reference or adapt the IP tests and may add complementary requirements. GOST 14254-2015 is the later interstate replacement (based on IEC 60529:2013).

Keywords

IP code; degree of protection; enclosure; ingress protection; dustproof; waterproof; IP67; IP68; IPX7; IP5X; accessibility probe; IEC 60529; GOST 14254; enclosure testing.

FAQ

Q: What is this standard?

A: GOST 14254-96 is the 1996 interstate standard that defines the IP (International Protection) code for enclosure protection — it reproduces/adapts IEC 60529 (1989) with national modifications.

Q: What does it cover?

A: It covers classification (IP codes), definitions, test methods and acceptance criteria for protection of enclosures against access to hazardous parts, ingress of solid foreign objects and ingress of water — including standardized test probes, test apparatus and marking rules.

Q: Who typically uses it?

A: Equipment and enclosure manufacturers, test laboratories, certification bodies, product designers and standards writers who need to specify or verify IP ratings for electrical and electronic equipment.

Q: Is it current or superseded?

A: Superseded — GOST 14254-96 has been replaced by GOST 14254-2015 (the 2015 interstate edition aligned with IEC 60529:2013). The 2015 text was put into national/interstate effect (commonly referenced as effective from 1 March 2017 in national catalogues). For current regulatory or normative use, consult GOST 14254-2015.

Q: Is it part of a series?

A: It is part of the body of standards that address environmental and mechanical tests for electrical equipment (references and cross-references appear in many product and apparatus standards). Its international counterpart is IEC 60529; national and product standards commonly reference GOST 14254 for IP-related tests.

Q: What are the key keywords?

A: IP, IP code, degree of protection, enclosure, ingress protection, dust, water, accessibility probe, IEC 60529, marking, test methods.