⚡

Electrical Label Solutions

Industrial Products · Small Batch · Digital Printing

📋 Industry Overview

Electrical labels are the compliance identification core for low-voltage electrical products, power distribution components, and electrical accessories—electrical components such as switches, circuit breakers, contactors, terminals, and cable accessories must bear GB/T 13306, IEC standards, CCC, and other certification labels when leaving the factory. Electrical labels are mainly based on the "polyester film PET + acrylic adhesive" system, which is oil-resistant and chemical-wipe-resistant after lamination, meeting the 10-year service life requirement. LeXiang Packaging provides full-material electrical label solutions with PET/PC/synthetic paper/PVC, with a minimum order of 1,000 pieces, and variable data printing supports integrated customization of batch numbers/serial numbers/CCC marks/QR codes.

📋 Industry Details

Industry Overview

Electrical labels are the compliance identification core for low-voltage electrical products, power distribution components, and electrical accessories—electrical components such as switches, circuit breakers, contactors, terminals, and cable accessories must bear GB/T 13306, IEC standards, CCC, and other certification labels when leaving the factory. Electrical labels are mainly based on the "polyester film PET + acrylic adhesive" system, which is oil-resistant and chemical-wipe-resistant after lamination, meeting the 10-year service life requirement. LeXiang Packaging provides full-material electrical label solutions with PET/PC/synthetic paper/PVC, with a minimum order of 1,000 pieces, and variable data printing supports integrated customization of batch numbers/serial numbers/CCC marks/QR codes.

Industry Status & Challenges

The application scenarios of electrical components are concentrated in three dimensions: inside power distribution cabinets (switches, circuit breakers, etc., requiring weak acid/alkali resistance + long-term stable identification), outdoor strong/weak current wells (terminals, cable accessories, etc., requiring UV resistance + temperature cycling resistance), and industrial equipment control boxes (contactors, relays, etc., requiring oil resistance + scratch resistance). These three scenarios correspond to different substrate choices—ordinary PET is sufficient for indoor use, PVC weather resistance is needed for outdoor use, and PET + glossy lamination reinforcement is needed for industrial oil-contaminated environments.

The key difference between electrical labels and equipment nameplates lies in the different compliance systems: electrical labels mainly follow GB/T 13306 "Nameplates for Mechanical and Electrical Products", GB 7251 (Low-voltage Switchgear Assemblies), CCC (China Compulsory Certification), CE (EU Low Voltage Directive LVD), and other specifications. CCC certification requires that labels have complete appearance, clear information, and cannot be removed and reused, with strict regulations on substrate strength and adhesive tack. Every low-voltage electrical product must bear the CCC mark when leaving the factory—this is a mandatory compliance requirement.

Product & Channel Characteristics

The core products of electrical labels can be divided by use: CCC certification mark labels (mandatory compliance), product specification labels (model/parameters/rated values), warning identification labels (high-voltage warning/electric shock hazard), serial number/batch number labels (piece-by-piece traceability), and brand logo labels (corporate image). Among them, the CCC certification mark must be attached when leaving the factory, with the largest demand per batch—a small-to-medium circuit breaker factory can use hundreds of thousands to millions of CCC labels per year.

At the channel level, electrical labels are typically delivered through "direct procurement by OEMs"—electrical component manufacturers place orders directly with label factories, replenishing in batches; a small number of brand owners go through distributor channels, but the proportion is low. This channel structure determines the procurement characteristics of electrical labels: large volume but multiple batches, relatively uniform specifications, but sensitive to price and delivery time. The key is having stable batch production capacity, flexible minimum order quantities, and digital printing variable capabilities.

Core Challenges

First, CCC Mark Compliance. The CCC certification mark has strict requirements on size, font, and color (standard pattern diameters of 8mm/10mm/15mm/20mm), and the "one product, one code" traceability requirement has been implemented since 2018. Traditional pre-printed labels have fixed content per plate and cannot meet the CCC "traceability code" requirement. Second, Small-Size High-Density Information. Electrical components are small in size (e.g., miniature circuit breakers are only 18mm wide), and labels need to carry model/parameters/voltage/current/certification marks/serial numbers and other information within 20×30mm, requiring extremely high printing accuracy. Third, Long-Term Stable Readability. Electrical components typically have a service life of more than 10 years, and label fading/detachment directly affects safe operation and compliance audits.

Packaging Strategy Approach

The core approach of electrical label solutions is "Compliance First + Flexible Production + Integrated Traceability". First, determine the mandatory elements of labels (certification marks + product parameters + warning text) according to CCC/IEC/CE and other compliance requirements, and match corresponding substrates to ensure 10-year readability; then use the variable data capability of digital printing to solve the CCC traceability code (one product, one code); finally, support flexible delivery of multiple batches with 1,000-piece minimum orders according to the OEM procurement rhythm.

LeXiang Packaging's electrical label solutions cover all scenarios of CCC certification marks, product specifications, warning identification, and serial number traceability, with multiple substrates options of PET/PC/synthetic paper/PVC, supporting variable data printing for CCC one-product-one-code, with automatic CCC traceability code generation for an additional cost of only 0.05-0.15 yuan per piece.

🏷️ Sub-scenarios

CCC Certification Mark Labels

CCC "one product, one code" certification mark labels required for low-voltage electrical products when leaving the factory

CCC digital variable labels QR Code traceability labels Data Matrix labels

Product Specification Parameter Labels

Model/parameters/rated voltage & current labels for components such as circuit breakers/contactors/relays

PET specification labels synthetic paper parameter labels multi-color integrated information labels

Small-Size High-Density Labels

Compact 18mm-grade small-size labels for miniature circuit breakers/small relays/PCB terminals

Small-size high-density labels 2400dpi high-definition digital labels precision die-cut labels

Industrial Oil-Resistant Labels

Oil-resistant labels for industrial control cabinets/machine tools/engineering machinery exposed to machine oil and cutting fluid

PET oil-resistant labels laminated labels rubber-based adhesive labels

Outdoor Weather-Resistant Labels

Weather-resistant labels for outdoor strong/weak current wells/street lights/wind power under UV exposure

PVC weather-resistant labels UV-curable ink labels QUV certified labels

Electrical Warning Identification Labels

Safety warning labels such as high-voltage warnings/electric shock hazard/grounding identification

High-voltage warning labels grounding identification labels luminous warning labels

⚠️ What packaging challenges does your industry face?

  • ❌ CCC Mark One-Product-One-Code Traceability Difficult to Achieve Since 2018, CCC certification has required "one product, one code" traceability, meaning each product's CCC mark must carry a unique traceability code. Traditional pre-printed labels have the same content on each one, with a fixed number per batch, which cannot meet the requirement of "each label has an independent traceability code." Buyers either have to abandon CCC traceability or bear high bulk customization costs；Unable to meet the requirements of the 2018 new CCC regulations and be punished by certification bodies; unable to enjoy CCC "fast customs clearance" and "inspection exemption" policy benefits; products face the risk of seizure and fines during market supervision spot checks
  • ❌ Insufficient Printing Accuracy on Small-Size Labels for Miniature Components Miniature circuit breakers (18mm wide), small relays, PCB terminals, and other components have labels as small as 20×30mm. Within a limited area, 6-10 information items such as model/parameters/voltage/current/certification marks/serial numbers need to be carried. Ordinary digital printing is prone to edge jaggedness and insufficient contrast on barcodes, data matrices, and small fonts, leading to scanning errors or illegibility to the naked eye；Barcodes/QR codes cannot be scanned, affecting warehouse inbound/outbound efficiency; blurred serial number fonts cause manual transcription error rates to increase by 10-15%; product appearance defects affect brand professionalism
  • ❌ Label Detachment and Information Blurring in Industrial Oil-Contaminated Environments Electrical components in industrial control cabinets, machine tool equipment, etc., are exposed to machine oil, lubricating oil, and metal cutting fluid for extended periods. The acrylic adhesive of ordinary PET labels loses tack when encountering oily substances; the ink layer of non-laminated labels is eroded by oil contamination, and text becomes blurred within 3-6 months. The root cause is that electrical component factories purchase labels according to general standards without considering industrial oil-contaminated environments；Industrial customers find labels peeling off during acceptance, and the entire batch of components is rejected; after-sales rework to replace labels costs 2-5 yuan per piece; industrial equipment safety audits are marked as non-compliant due to unclear labels
  • ❌ Poor Weather Resistance of Outdoor Electrical Component Labels Terminals, circuit breakers, contactors, etc. in outdoor strong/weak current wells, street light distribution boxes, and wind turbine tower internals face UV exposure + temperature cycling + rain and snow erosion. Ordinary PET labels yellow within 2 years outdoors; acrylic adhesive loses tack at -20°C. The root cause is that buyers purchase according to indoor standards without upgrading substrates for outdoor environments；Customers such as State Grid/Southern Power Grid/wind power operators find labels peeling off during acceptance, and the entire batch of equipment is rejected; on-site replacement of labels at after-sales costs 50-100 yuan per piece in labor; affects the next year's winning bid qualification
  • ❌ Frequent Specification Changes Leading to Label Inventory Backlog Electrical component models are upgraded rapidly (circuit breakers launch 10-20 new models per year), and old model labels accumulate in inventory. With the pre-printed label model of annual estimated ordering, new label installations become obsolete inventory when new models go online, with 5-15% of label inventory scrapped annually, corresponding to an amount of 100,000-500,000 yuan；Obsolete inventory crowds out cash flow; confusion between old and new labels during model switching triggers after-sales complaints; long replenishment cycles for new version labels lead to stockouts

Lexiang Solution

✅

CCC One-Product-One-Code · Digital Variable Data Label Solution

Scenario:Electrical components requiring CCC certification marks with one-product-one-code traceability (circuit breakers, contactors, relays, etc.)
Approach:Use digital printing to achieve piece-by-piece unique CCC traceability codes. Each label carries a unique traceability code (QR Code or Data Matrix) below the CCC mark, which can interface with the CCC certification body database to achieve full product lifecycle traceability. Combined with PET substrate lamination, it is oil-resistant and chemical-resistant, meeting the 10-year service life requirement
Packaging Plan
Structure:Self-adhesive label (roll format, compatible with automatic labeling machines)
Material:PET (general oil resistance) / PC (high temperature resistance) / Synthetic paper (waterproof)
Grammage:Substrate thickness 50-80μm
Process:Digital printing (variable data) + Glossy lamination + Die-cutting
Label:This solution is the label itself, including CCC mark + traceability QR code + product parameters
MOQ:1,000 pieces minimum order
Decision Reason
Why This:Digital printing supports independent generation of CCC traceability codes on each label, with an additional cost of only 0.05-0.15 yuan per piece; a batch of 100,000 labels is completed within 3-5 days; traceability codes comply with CCC "one product, one code" regulatory requirements; barcodes pass ANSI contrast testing with a scanning error rate below 0.01%
Suitable For:Low-voltage electrical product manufacturers, CCC certified product factories, all electrical enterprises requiring CCC marks
Not Suitable For:Domestic sales scenarios not requiring CCC certification (cost not worthwhile)；Small-batch DIY scenarios
Expected Impact:Additional 0.05-0.15 yuan per piece (including variable data), reducing cost by 60% compared to pre-printing + manual labeling；3-5 days delivery, urgent batches can be expedited in 24 hours；No need for pre-printing, made-to-order with zero inventory；Supports interfacing with CCC certification body database to automatically generate traceability codes
✅

Miniature Component Small-Size · High-Density Information Label Solution

Scenario:High-density information labels for small-size components such as miniature circuit breakers (18mm wide), small relays, PCB terminals, etc.
Approach:Use HP Indigo high-definition digital printing (2400dpi) + precision die-cutting technology to print 6-10 information items without edge blurring within 20×30mm labels. Modular layout strategy—required information (model/parameters/certification marks) at fixed positions, optional information (serial number/batch number/QR code) at auto-generated positions. Variable data supports piece-by-piece independence
Packaging Plan
Structure:Self-adhesive label (small-size precision die-cutting)
Material:PET (general) / Synthetic paper (waterproof)
Grammage:Substrate thickness 50-80μm
Process:High-definition digital printing + Precision die-cutting + Lamination
Label:This solution is the label itself, including multi-color multi-code integrated compact information
MOQ:1,000 pieces minimum order
Decision Reason
Why This:2400dpi high-definition printing ensures sharp edges on barcodes/data matrices, with a scanning error rate below 0.01%; modular layout strategy avoids information overflow; variable data supports independent serial number for each label; precision die-cutting tolerance ±0.1mm, precisely fitting miniature components
Suitable For:Miniature circuit breaker factories, small relay factories, PCB terminal factories, all small-size electrical component factories
Not Suitable For:Large-size electrical components (should switch to main control panel labels)；Low-end products without traceability requirements
Expected Impact:Small-size high-density labels 0.3-0.6 yuan/piece (50-80% premium over ordinary labels)；3-5 days delivery, including precision die-cutting plate debugging；1,000 pieces minimum order, can be replenished in batches by small model；Adding new models of the same specification only requires appending content, die-cutting plates can be reused
✅

Industrial Oil-Contaminated Environment · PET + Glossy Lamination Reinforced Protection Solution

Scenario:Electrical component labels in industrial control cabinets, machine tool equipment, engineering machinery, etc., exposed to machine oil/lubricating oil/cutting fluid
Approach:PET substrate + special high-tack rubber-based adhesive + glossy lamination three-layer protection system. Glossy lamination isolates oil contamination from direct contact with the ink layer; high-tack rubber-based adhesive has 3 times better oil resistance than ordinary acrylic adhesive; ink layer uses oil-resistant ink, passing 24-hour machine oil immersion test without change
Packaging Plan
Structure:Self-adhesive label (roll or single sheet)
Material:PET + Rubber-based oil-resistant adhesive + Glossy lamination
Grammage:Substrate thickness 50-80μm + Lamination 25-50μm
Process:Digital or screen printing + Glossy lamination + Die-cutting
Label:This solution is the label itself, including product information + warning identification
MOQ:1,000 pieces minimum order
Decision Reason
Why This:PET + glossy lamination + rubber-based adhesive three-layer protection can withstand 24-hour machine oil/lubricating oil immersion without change; glossy lamination isolates oil contamination from contact with the ink layer; screen printing ink layer thickness 5-10μm (vs digital 1-3μm) has better oil resistance; variable data supports integrated batch number/serial number/CCC mark
Suitable For:Industrial control cabinet factories, machine tool equipment factories, engineering machinery manufacturers, chemical plant electrical accessories
Not Suitable For:Indoor dry environments (cost not worthwhile)；Food contact scenarios (food-grade substrate required)
Expected Impact:PET + laminated oil-resistant labels 0.5-1 yuan/piece (80-150% premium over ordinary labels)；5-7 days delivery；1,000 pieces minimum order, can be replenished in batches by machine model；Adding new models for the same scenario only requires appending content, die-cutting plates can be reused
✅

Outdoor Environment · PVC Weather-Resistant Label Solution

Scenario:Electrical component labels in outdoor strong/weak current wells, street light distribution boxes, wind turbine towers, etc., facing UV exposure + temperature cycling environments
Approach:PVC substrate with UV aging resistance (QUV 1000h+ test) + high-tack rubber-based adhesive with -40~80°C temperature cycling resistance. Ink layer uses UV-curable ink for UV-fading resistance. Variable data supports integrated batch number/serial number/warning identification
Packaging Plan
Structure:Self-adhesive label (roll or single sheet)
Material:PVC + High-tack rubber-based adhesive
Grammage:Substrate thickness 80-150μm
Process:Screen printing (UV ink) + Die-cutting
Label:This solution is the label itself, including product information + warning identification
MOQ:1,000 pieces minimum order
Decision Reason
Why This:PVC substrate passes QUV 1000h+ test, maintaining 3-5 years text readability outdoors; UV-curable ink has 3 times the UV-fading resistance of ordinary ink; high-tack rubber-based adhesive does not crack at -40°C low temperatures; variable data supports batch traceability
Suitable For:Outdoor power distribution equipment factories, wind power equipment manufacturers, street light electrical factories, communication base station power distribution
Not Suitable For:Indoor room temperature environments (cost not worthwhile)；High-temperature operating equipment (PI substrate required)
Expected Impact:PVC weather-resistant labels 0.5-1.2 yuan/piece (60-120% premium over ordinary labels)；5-7 days delivery；1,000 pieces minimum order, can be stocked by outdoor environment grade；Adding new models for the same scenario only requires appending content, die-cutting plates can be reused

📦 Applicable Products

[]

❓ FAQ

Do CCC certification mark labels require "one product, one code" traceability?

Yes. Since 2018, CCC certification requires "one product, one code" traceability, meaning each product's CCC mark must carry a unique traceability code (QR Code or Data Matrix). LeXiang provides digital variable data label solutions, with independently generated CCC traceability codes on each label, which can interface with the CCC certification body database to achieve full product lifecycle traceability. Additional cost is only 0.05-0.15 yuan per piece

How small can miniature circuit breaker labels be? Can the information be printed clearly?

LeXiang's precision die-cutting technology supports labels as small as 20×30mm, with a die-cutting tolerance of ±0.1mm. Equipped with HP Indigo 2400dpi high-definition digital printing machines, barcodes/data matrices/small fonts can clearly carry 6-10 information items within 20×30mm, with a scanning error rate below 0.01%. The modular layout strategy ensures reasonable zoning of required and optional information

How long can electrical labels remain readable in industrial oil-contaminated environments?

The PET + glossy lamination + rubber-based adhesive three-layer protection solution can withstand 24-hour machine oil/lubricating oil immersion without change. In typical industrial control cabinet environments (oil mist + dust + temperature cycling), labels maintain 10-year text readability and adhesive stability. Screen printing solution ink layer thickness 5-10μm (vs digital 1-3μm) has better oil resistance

What standards do outdoor electrical labels need to comply with?

Outdoor electrical labels are recommended to use PVC substrate + UV-curable ink, passing QUV 1000h+ test (ASTM G154 standard), with 3-5 years text readability outdoors. Rubber-based adhesive withstands -40~80°C temperature cycling. Standard requirements include UL 969 (USA), CCC (China), and other certifications. LeXiang provides PVC weather-resistant labels, accompanied by QUV grade testing reports

What if electrical label specifications change frequently? Is traditional pre-printed inventory under pressure?

Digital printing solutions can solve this problem—no plate making required, 1,000 pieces minimum order can be produced according to current specifications. No plate making cycle waiting when new models go online, 3-5 days delivery. If a model is discontinued, old label production quantities are controllable on demand, avoiding the 5-15% obsolete inventory loss of traditional pre-printing. Annual estimated orders can be produced in rolling batches, reducing inventory pressure by 80%

Can electrical labels interface with factory MES systems?

Yes. LeXiang's digital variable data printing supports interfacing with customer MES/ERP systems, automatically reading model/batch number/serial number from production orders, generating corresponding label content. No manual input required, avoiding transcription errors. A batch of 100,000 labels completes the full printing process + corresponding data generation within 3-5 days, supporting urgent batch expedited delivery in 24 hours

Need a packaging solution?

Provide product info and packaging needs for a custom solution

📋 Get Quote 💬 Online Chat