WSI type has been developed for pendant switch boxes and dragchains. lts smooth inner surface makes wire pulling easy and provides hight tensile strength and excellent resistance to twist. CORE : HOT-DIPPED GALVANIZIED STEEL PLATE JACKET : PVC (Sunlight Resistant) TRADE SIZE : 3/8" ~ 4" WORKING TEMPERATURE : -10°C to +80°C COLOR : BLACK OR GRAY CONFORM : CNS 6101 TRADE SIZE TYPE INSIDE DIAMETER(mm) OUTSIDE DIAMETER OVER JACKET (mm) COIL(METER) MIN MAX MIN MAX 3/8〞 WSI-17 12.29 12.80 17.5 18.0 50M 1/2〞 WSI-19 15.80 16.31 20.8 21.3 50M 3/4〞 WSI-24 20.83 21.34 25.2 26.7 50M 1〞 WSI-30 26.44 27.08 32.8 33.4 50M 1-1/4〞 WSI-38 35.05 35.81 41.4 42.2 30M 1-1/2〞 WSI-50 40.01 40.64 47.4 48.3 25M 2〞 WSI-63 51.31 51.94 59.4 60.3 20M 2-1/2〞 WSI-76 62.99 63.63 72.1 73.0 10M 3〞 WSI-83 77.98 78.74 87.9 88.9 10M 4〞 WSI-101 101.60 102.62 113.3 114.3 10M PS: 此產品被覆原料採用通過美國UL檢驗之PVC粒，並加強抗紫外線與防止 老化作用之成份。 CSI type is designed for proofing against water, oil and dust and for assuring high tensile strength and twist resistance. lts smooth inner surface makes wire pulling easy.It contains a nylon or copper cord packing within the convolutions available upon request. CORE : HOT-DIPPED GALVANIZIED STEEL PLATE JACKET : PVC (Sunlight Resistant) TRADE SIZE : 3/8〞~ 4〞 WORKING TEMPERATURE : -10 °C to + 80 °C COLOR : BLACK OR GRAY CONFORM : CNS 6101 TRADE SIZE TYPE INSIDE DIAMETER(mm) OUTSIDE DIAMETER OVER JACKET (mm) COIL(METER) MIN MAX MIN MAX 3/8〞 CSI-17 12.29 12.80 17.5 18.0 30M 1/2〞 CSI-19 15.80 16.31 20.8 21.3 30M 3/4〞 CSI-24 20.83 21.34 25.2 26.7 30M 1〞 CSI-30 26.44 27.08 32.8 33.4 30M 1-1/4〞 CSI-38 35.05 35.81 41.4 42.2 20M PS: 此產品被覆原料採用通過美國UL檢驗之PVC粒，並加強抗紫外線與防止 老化作用之成份。

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