20B is one of the common specifications of NEMA cable ladder. Data Information. Cable Laying Depth: 109mm; Height: 130mm; Width: 150-600mm; Standard Length: 3-6m; The LONGJOY …

Besca Nema Cable Ladder Series range of cable ladder support systems,inculde a comprehensive range of steel and aluminum cable ladders which load rated to NEMAVE1 and …

NEMA standard No. VE 1 is published by the National Electrical Manufacturers Association (NEMA) in the USA. This Standard provides the technical requirements of construction, …

Hubbell’s NEXTFRAME® Ladder Tray is the effective and widely used cable runway that supports and delivers bundles of cable between cabinets, racks, and closets, along walls, and …

详细信息 的 nema 20b电缆桥架: nema 20b电缆桥架的优点: 1.成本低，与标准传统托盘产品相比，成本节约显著。 2.重量轻，尺寸范围广。 3.快速散热。 4.强大到足以承受短路。提供强度 …

Cable Laying Depth: 109mm. Loading Data: Basic Load Capacity 136kg/lin.m on 6m span. Rung Spacing: 300mm nominal.

Ladder Type Cable Tray, Nema 20B, 7 Inch Rail Height, 12 Inches Wide, 20 Inches Long, 9 Inch Rung Spacing, Aluminum, Cat #: 57A09-12-240, Mfr: Eaton B-Line

Simple design consisting of side rails with rungs connected. The rungs are perforated, which makes it easy to fasten cable ties or cable cleats directly onto the ladder. Suited for electrical, …

Nema 20B 20C电缆梯梯托盘BS EN 61537:2007电缆管理条款10.4钢100-400千克在尺寸上具有峰值盖 暂无评价 Shanghai Hdmann Industry Co., Ltd. 实力工厂 13 yrs CN

nema 12b/16a/20b/20c 梯式桥架直通 表面 & 材质 材质可供以下几种选择：碳钢、镀锌板、铝合金、 304L 、 316L 、玻璃钢（ FRP ）。