行业组件数据 · 2026

端板/端支架

End plate or end bracket for securing and terminating terminal block assemblies in electrical systems.

技术定义与适配语境
典型 端板/端支架 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 structural component used at the ends of terminal block assemblies to provide mechanical support, secure mounting, and proper termination of electrical conductors. It ensures alignment, prevents conductor displacement, and maintains electrical isolation between adjacent blocks.

组件规格

定义
A structural component used at the ends of terminal block assemblies to provide mechanical support, secure mounting, and proper termination of electrical conductors. It ensures alignment, prevents conductor displacement, and maintains electrical isolation between adjacent blocks.
工作原理
The end plate/bracket functions by providing a rigid mounting point at terminal block ends, distributing mechanical loads, and creating a barrier to prevent accidental contact with live parts. It typically interfaces with DIN rails or mounting surfaces through integrated clips or screws.
材料
Typically made from engineering thermoplastics (PA66PBTPC) with UL94 V-0/V-2 flame ratingsor metals (aluminumsteel with zinc plating) for high-strength applications. Material selection depends on dielectric strengthmechanical loadand environmental conditions.
Height
Standard 45-90mm
IP Rating
IP20 standard, IP65/IP67 optional
Width Range
6-12mm per terminal position
Mounting Type
DIN Rail (EN 60715), Panel Mount
Current Rating
Up to 300A
Voltage Rating
Up to 1000V AC/DC
Temperature Range
-40°C to +120°C
标准
IEC 60947-7-1UL 1059EN 60947-7-1DIN 46277

行业分类与别名

端板/端支架 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

Improper torque during installation->Cracking or deformation of mounting points->Use calibrated torque tools and follow manufacturer specifications
Exposure to corrosive chemicals->Material degradation leading to loss of mechanical integrity->Select chemically resistant materials or apply protective coatings
Thermal cycling in harsh environments->Fatigue cracking at stress points->Design with thermal expansion compensation and use temperature-stable materials

工业生态与工程逻辑

0
Incorrect installation causing poor electrical contact
1
Material degradation in high-temperature environments
2
Incompatible dimensions leading to assembly failure
3
Insufficient mechanical strength under vibration

合规与检测

tolerance
±0.2mm dimensional tolerance for mounting interfaces
test method
Mechanical load testing per IEC 60947-7-1, dielectric strength testing per UL 1059

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 difference between an end plate and an end bracket?

End plates are flat components that cap terminal block ends, while end brackets typically have L-shaped or angled designs for additional mounting support. Both serve similar functions but differ in mechanical configuration.

Can end plates be used with any terminal block brand?

No, end plates are typically brand-specific due to dimensional variations in terminal block designs. Always verify compatibility with your specific terminal block series.

Are metal end plates better than plastic ones?

Metal end plates offer higher mechanical strength and better heat dissipation, while plastic plates provide better electrical insulation and corrosion resistance. Selection depends on application requirements.

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CNFX Industrial Component Index · 电气设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:END_PLATE_END_BRACKET