GB/T 14048.10-2025 Active National standards

GB/T 14048.10-2025 Low-voltage switchgear and controlgear—Part 5-2:Control circuit devices and switching elements—Proximity switches

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 14048.10-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Low-voltage electrical equipment

ICS Name: Switch

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 116 pages

Scope

This document applies to inductive and capacitive proximity switches that can detect the presence or absence of metallic and/or non-metallic objects; ultrasonic proximity switches that can detect the presence or absence of objects that reflect sound; photoelectric proximity switches that can detect the presence or absence of objects; and non-mechanical magnetic proximity switches that can detect the presence or absence of objects with magnetic fields.
The products covered by this document do not have guaranteed functionality under fault conditions. Requirements for proximity switches with guaranteed functionality are specified in IEC 60947-5-3, and additional requirements must also be met.
The aforementioned proximity switches are independent and equipped with semiconductor switching elements, suitable for connecting circuits with a rated voltage of no more than 250 V AC (50 Hz or 60 Hz) or 300 V DC.
Typical applications of products covered by this document include: — Factory automation and machinery industries; — Logistics and packaging industries; — Conveyor belts and elevators; — Process industries; — Power plants.
Special applications (such as corrosive environments) may result in additional requirements.
This document does not apply to proximity switches with analog output.
This document aims to describe the following aspects of proximity switches: — Definitions; — Classification; — Characteristics; — Product information; — Conditions for normal use, installation, and transportation; — Structural and performance requirements; — Verification tests for rated characteristics.
Products covered by this document are intended to be selected, installed, and maintained only by qualified personnel.

Development Information

Word Count: 200 Thousand words Pages: 116 pages

Same series standard

GB/T 14048.3-2025 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units GB/T 14048.6-2025 Low-voltage switchgear and controlgear—Part 4-2:Contactors and motor-starters—Semiconductor motor controllers,starters and soft-starters GB/T 14048.12-2025 Low-voltage switchgear and controlgear—Part 4-3:Contactors and motor-starters—Semiconductor controllers and semiconductor contactors for non-motor loads GB/T 14048.16-2025 Low-voltage switchgear and controlgear—Part 8:Control units for built-in thermal protection(PTC) forrotating electrical machines GB/T 14048.25-2025 Low-voltage switchgear and controlgear—Part 9-2:Active arc-fault mitigation systems—Optical-based internalarc-detection and mitigation devices

Replace the following standards

GB/T 14048.10-2016 Low-voltage switchgear and controlgear—Part 5-2: Control circuit devices and switching elements—Proximity switches

Referenced Standards

GB/T 5169.11-2017 Fire hazard testing for electric and electronic products—Part 11:Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products(GWEPT) GB/T 14048.1-2023 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 30117.2-2013 Photobiological safety of lamps and lamp systems—Part 2:Guidance on manufacturing requirements relating to non-laser optical radiation safety IEC 60068-2-6 IEC 60068-2-14 IEC 60068-2-27 IEC 60068-2-30 IEC 60417 GB/T 5465.2-2023 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols IEC 60445 IEC 60695-2-10 IEC 60695-2-11 IEC 60695-2-12 IEC 60825-1 IEC 60825-1:2014 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-6 IEC 61000-4-8 IEC 61000-4-11 IEC 61076-2(所有部分) IEC 61140 IEC 62443(所有部分) IEC 62471(所有部分) IEC Guide 117 CISPR 11:2015 CISPR 11:2015/AMD1:2016 CISPR 11:2015/AMD2:2019 EN 10084