NLZ系列防水操作柱

NLZ系列防水操作柱

型号含义：Type designation

主要技术数据：Main technical Specification

产品特点：Product features

1.铸铝合金外壳或钢板焊接，表面喷塑。

2.内装转换开关，电流表指示灯按钮等。

3.可配无源指示灯，以便夜晚观察数据。

4.旋钮取代按钮，一孔代多孔，一窗取代多窗。

5.30多种功能，270多个规格。

6.开孔少，功能多，安全系数高。

7.安装方式：挂式，桥架式立式。

8.电流表量程由用户指定，可选广角度表，过载电流表数显表电压表转速表等。

9.可根据用户要求特制。

10.钢管布线或电缆布线，电缆布线须配电缆夹紧密封接头。

注.(1)按钮需带自锁功能请注明。

1 Enclosure is made of casting aluminum alloy or welding steel plate,surface is sprayed with plastics.

2 Built-in rotary switch,ampere meter,indicating lamp buttons etc.

3 For observation of data at night,it could be equipped with indi cating lamp without powre source.

4 Knob replaces button,single hole replaces multiple,single win dow replaces multi windows.

5 With more than 30 functions and 270 specifications.

6 More reliable and safety due to less holes and more function.

7 User may select a range of ameter and another such as wide angle meter,ammeter with overload,digital display meter,volt meter and tachometer.

8 For use’s requirements,it could be specially made.

9 Wiring with conduit or cable.For cable,it should be fitted with

10 explosion protected cable seal gland.

*Note: 1, If button with selflock function, Please note it.