MDX61B0110-5A3-4-0P 以诚为本 用心服务

IC694BEM331
4E0021.01-90
IP-QUADRATURE
IP-QUADRATURE
IP-QUADRATURE
PCD7.D160
6SE6430-2AD31-5CA0
6DM1001-0WB00-2
6DM1001-0WB00-2
IC698PSA100
IC698PSA100
1756-L62
SA801F

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描述

配电箱周围用φ50镀锌钢管或50×50×5镀锌角铁,往地底下打1.5~2米深,上面用电焊一根φ8~12钢筋头,头上再焊φ10镀锌螺母,用6mm²以上的接地专用多股软线引致配电箱接地线和外壳上。重复接地的作用大,即→当低压供电系统采用保护接零时,除供电变压器的中性点必须进行系统接地外,还必须在零线(应为PEN线)上的一处或多上通过接地体再次与大地做良好的连接,这种接地就叫作重复接地

GE 16L407RH3 50 Dielektrol III Capacitor 50 KVAR 575V
Optel Design ID TCF1 Electro Pneumatic Singualization
Tektronix 1450-1 Television Demodulator
Acme Transformer T-2 General Purpose Transformer
LEAR SIEGLER DYNATRON 1100M OPACITY MONITORING SYSTEM
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2 ABB 35620926 DISTRIBUTION BOX
HOFFMAN CSD483610 ENCLOSURE
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Gaertner L104-5 Laser Stand 05-LHD-321-210
FUJI VFC500A-7W RING COMPRESSOR
50 5ft and Under Antifatigue Mats
TAMPO PRINT TS100/31 PAD PRINTER
73 CENTRAL USA PIPE BRANCH CLAMP 2.5”
IAI SEL-2-(60.60) MULTI SERVO SEL CONTROLLER