行业组件数据 · 2026

标记条/标签支架

A marking strip or label holder is a component used in terminal block assemblies to provide clear identification and labeling of electrical connections, ensuring proper wiring and maintenance.

技术定义与适配语境
典型 标记条/标签支架 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

A marking strip or label holder is a specialized component designed for terminal block assemblies in electrical systems. It serves as a mounting and protective structure for labels or markings that identify individual terminals, circuits, or functions. Typically made from durable, non-conductive materials, it ensures legibility and permanence of identification in industrial environments, facilitating correct installation, troubleshooting, and safety compliance by preventing wiring errors.

组件规格

定义
A marking strip or label holder is a specialized component designed for terminal block assemblies in electrical systems. It serves as a mounting and protective structure for labels or markings that identify individual terminals, circuits, or functions. Typically made from durable, non-conductive materials, it ensures legibility and permanence of identification in industrial environments, facilitating correct installation, troubleshooting, and safety compliance by preventing wiring errors.
工作原理
The marking strip/label holder operates by providing a secure, visible platform for labels adjacent to terminal blocks. Labels are inserted or attached to the strip, which is then mounted parallel to the terminal block. This allows technicians to quickly reference circuit information during wiring, maintenance, or inspection, reducing errors and improving efficiency. The design often includes features like slots, clips, or adhesive backing for easy label application and replacement.
材料
Common materials include polyamide (PA)polycarbonate (PC)or ABS plastic for insulation and durabilitysome variants use metal (e.g.aluminum) with insulating coatings. Materials are selected for flame retardancy (e.g.UL 94 V-0 rated)chemical resistanceand temperature stability (typically -40°C to +120°C).
Color
White, gray, or yellow for high visibility
Width
5mm to 20mm
Height
2mm to 10mm
Length
50mm to 1000mm (customizable)
Mounting Type
Snap-on, adhesive, or screw-mounted
Temperature Range
-40°C to +120°C
Flammability Rating
UL 94 V-0
Label Compatibility
Paper, polyester, or vinyl labels
标准
ISO 9001DIN 46282IEC 60947-7-1

行业分类与别名

标记条/标签支架 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Poor material selection or environmental exposure->Label fading or detachment, loss of identification->Use UV-resistant materials and secure mounting methods; conduct regular inspections and replacements.
Incorrect installation or sizing->Strip does not fit or align with terminal block, causing obstruction or mislabeling->Follow manufacturer specifications for dimensions and mounting; verify compatibility before installation.

工业生态与工程逻辑

0
Mislabeling leading to wiring errors
1
Material degradation in harsh environments
2
Incompatibility with terminal block dimensions

合规与检测

tolerance
Dimensional tolerance typically ±0.5mm for length and width; material properties must meet specified flammability and insulation standards.
test method
Testing includes dimensional checks, material flammability tests (e.g., UL 94), thermal cycling, and label adhesion tests under simulated environmental conditions.

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of a marking strip in a terminal block assembly?

The primary function is to provide clear, durable identification of terminals or circuits, ensuring accurate wiring, reducing errors during installation and maintenance, and enhancing safety by preventing misconnections.

Can marking strips be customized for specific applications?

Yes, marking strips can be customized in length, color, and material to match specific terminal block sizes, environmental conditions (e.g., high temperature or chemical exposure), and labeling requirements, such as pre-printed markings or blank strips for manual labeling.

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CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 电气设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 标记条/标签支架

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:MARKING_STRIP_LABEL_HOLDER