GOST 12.2.115-86 PDF

Full title and description

GOST 12.2.115-86 — Interindustry Standard. Electrical safety requirements for portable electric tools and battery-powered hand-held electric tools. The standard sets safety rules, constructional requirements, protective measures and test methods intended to reduce electrical, mechanical and fire hazards associated with use of portable and hand-held electric tools, including battery-operated types.

Abstract

This standard specifies safety requirements and test procedures for portable electric tools and battery-operated hand-held electric tools used across industries. It covers requirements for insulation, grounding, protective devices, mechanical strength, marking, and user information to ensure safe design, manufacture and operation. The document is intended to be applied alongside other safety and product standards to verify compliance through testing and inspection.

General information

• Status: National GOST standard (originally adopted in 1986)
• Publication date: 1986 (designation -86 indicates year of adoption)
• Publisher: National standards body of the former USSR / current Russian standards organizations
• ICS / categories: 13.220 (Safety of machinery and electrical tools); related to occupational safety and electrical equipment
• Edition / version: Original edition GOST 12.2.115-86
• Number of pages: Typically a short standard (approx. 10–20 pages) — exact page count may vary by print edition

Scope

The standard applies to portable electric tools and hand-held electric tools, including those powered by mains or batteries. It establishes requirements for design, construction, protective measures against electric shock, mechanical hazards, overheating and fire, as well as requirements for marking, instructions and testing. The scope covers tools intended for professional and industrial use; it does not replace specific standards for certain tool types where special provisions exist.

Key topics and requirements

• Requirements for electrical insulation and protective grounding to prevent electric shock.
• Constructional strength and mechanical safety to prevent hazards from moving parts and breakage.
• Protection against overheating and fire, including thermal insulation and flow of current limits.
• Requirements for battery-powered tools, including battery safety, charging and protection circuits.
• Marking, safety labels and user instructions outlining safe operation, maintenance and limits of use.
• Test methods for verifying conformity: dielectric strength, leakage current, mechanical endurance and functional tests.
• Requirements for protective devices such as residual current devices, switches and safety interlocks where applicable.

Typical use and users

Manufacturers and designers of portable and hand-held electric tools use the standard to design and verify safe products. Test laboratories and certification bodies apply it when assessing conformity of tools for sale in markets that recognize GOST. Occupational safety specialists and maintenance personnel refer to its requirements to ensure safe work practices and selection of appropriate equipment in industrial, construction and workshop environments.

Related standards

Related norms include other parts of the GOST R and GOST 12 series covering occupational safety, electrical equipment and testing methods. Internationally comparable standards include IEC/EN standards for hand-held motor-operated electric tools and battery-powered tools which address similar safety, testing and marking requirements.

Keywords

portable electric tools, hand-held tools, battery-powered tools, electrical safety, insulation, grounding, mechanical safety, testing, marking, GOST 12.2

FAQ

Q: What is this standard?

A: GOST 12.2.115-86 is a national standard specifying safety requirements and test methods for portable and hand-held electric tools, including battery-operated types, originally adopted in 1986.

Q: What does it cover?

A: It covers electrical protection (insulation, grounding), mechanical construction, protection against overheating and fire, battery safety, marking and instructions, and defines tests to verify compliance.

Q: Who typically uses it?

A: Manufacturers, designers, test laboratories, certification bodies, occupational safety professionals and maintenance personnel in industries using portable electric tools.

Q: Is it current or superseded?

A: The designation indicates the 1986 edition. Users should check the current national catalog of standards for any amendments, revisions or superseding standards in the GOST/GOST R system; in many cases later or harmonized documents may exist.

Q: Is it part of a series?

A: Yes. It is part of the GOST 12 series dealing with occupational safety standards and more specifically the subset addressing electrical safety of tools and equipment.

Q: What are the key keywords?

A: Portable electric tools, hand-held tools, battery tools, electrical safety, insulation, grounding, testing, marking, GOST.