点击图片查看原图dLXK-15Z,dLXK-15L,dLXK-15B,dLXK-15H,dLXK-15N,防爆行程开关
一、型号含义
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d
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LX
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K
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15
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口
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口
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F1-防中等腐蚀
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Z-柱塞式
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L-滚轮柱塞式
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B-滚轮式转臂(俗称：单摇臂)
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H-滚轮式叉转臂(俗称：双摇臂)
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N-挠性触头
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进线口螺纹
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快动触头
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行程开关
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防爆
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二、适用范围
1. 1区、2区或20~22区危险场所；
2. IIA、IIB、IIC类爆炸性气体环境；
3. 户内、户外（IP65）。
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三、产品特点
1. 铝合金外壳压铸成型，表面喷塑，外形美观；
2. 钢管或电缆布线。
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四、主要技术参数
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额定电压V
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额定电流A
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防爆标志
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防腐等级
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防护等级
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电缆外径mm
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220,380
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2
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ExdIICT6
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F1,WF1
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IP65
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φ7~φ10
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型号
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触头数量
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动作行程
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超行程
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动作力
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常开
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常闭
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dLXK-15Z
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1
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1
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1~3mm
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2mm
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≤19.6
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dLXK-15L
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1~3mm
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dLXK-15B
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12~15°
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≥30°
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≤9.8
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dLXK-15H
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≥45°
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≤14.7
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dLXK-15N
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1~3mm
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2mm
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≤19.6
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