ESAW Rheostat Groove Type Tube Diameter 5.6Cm (EEC-9826)

Specifications:  Imported bare with Eureka wire (having high stability and strength) is wound on a thick wall porcelain/cement pipe having a deeply grooved outer surface to provide air conducts for convection cooling. Contact with Eureka resistance wire is made by two copper brushes having large contact area to give smooth current control and very little wear. The special brass slider moves the full length of the Rheostat, moves rapid with ease. For different ranges of groove type rheostat please refer to the following table : 

* Special Brass Rider

* Excellent Heat Dissipation

* Smoothly Operating

* Durably Constructed

Support: The Bakelite or aluminum molded support tights the pipe on each side with rod and nuts.

Terminals: Three brass terminals are provided. One terminal being connected to the sliding contact and the other two of the ends of winding, enabling the rheostat to be used as variable resistance or potential divider.

Tube/Pipe: Pipes are made from special porcelain. 

Sliders: The guide rod carrying contact black is tightened with screws to the projection of the supports. The sliders are provided with Phosphorous-Bronze contact. These have double contact system and move smoothly on the sliding rod. Heavy brass block is provided for smooth movement for long life.

Winding wires: The layers of electrical oxidized Eureka wire wound on an insulating heat resistance porcelain pipe according to the length required.

Description: Total resistance and max. current capacity is marked on the sliders.

Rheostat Single Tube, Diameter of Tube 5.6 cm. (Wound with oxidized Eureka Wire) :

???????????????????????????????????????????????????????????????????????????????????????? ? ? ? A ? B ? C ? D ? E ? F ? G ? H ? ???????????????????????????????????????????????????????????????????????????????????????? ? CAT. ? Tube Length ? ? 15Cms ? 20Cms ? 25Cms ? 30Cms ? 35Cms ? 40Cms ? 45Cms ? 50Cms ? ???????????????????????????????????????????????????????????????????????????????????????? ? No. ? Amps.? ? Ohms ? Ohms ? Ohms ? Ohms ? Ohms ? Ohms ? Ohms ? Ohms ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 6.5 ? 3.5 ? 5.5 ? 7.5 ? 9.5 ? 11 ? 13 ? 15 ? 17 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 5.0 ? 5.5 ? 8 ? 11 ? 14 ? 17 ? 20 ? 23 ? 26 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 4.2 ? 10 ? 15 ? 20 ? 25 ? 30 ? 35 ? 40 ? 45 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 3.3 ? 14 ? 20 ? 28 ? 34 ? 42 ? 48 ? 58 ? 64 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 2.8 ? 19 ? 28 ? 38 ? 48 ? 57 ? 66 ? 76 ? 86 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 2.3 ? 26 ? 41 ? 56 ? 71 ? 86 ? 102 ? 114 ? 128 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 1.8 ? 47 ? 70 ? 93 ? 116 ? 139 ? 160 ? 185 ? 210 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 1.6 ? 64 ? 96 ? 125 ? 160 ? 190 ? 225 ? 250 ? 290 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 1.4 ? 80 ? 120 ? 160 ? 200 ? 240 ? 280 ? 320 ? 360 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 1.2 ? 115 ? 170 ? 230 ? 290 ? 345 ? 400 ? 445 ? 500 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 1.0 ? 148 ? 225 ? 295 ? 365 ? 445 ? 520 ? 590 ? 675 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 0.8 ? 200 ? 300 ? 400 ? 500 ? 600 ? 700 ? 800 ? 900 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 0.6 ? 345 ? 510 ? 675 ? 835 ? 1000 ? 1165 ? 1300 ? 1500 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 0.5 ? 500 ? 750 ? 1000 ? 1250 ? 1500 ? 1750 ? 2000 ? 2250 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 0.4 ? 840 ? 1250 ? 1650 ? 2070 ? 2500 ? 2900 ? 3350 ? 3750 ? ???????????????????????????????????????????????????????????????????????????????????????? ? 17 ? 0.3 ? 1350 ? 2100 ? 2850 ? 3600 ? 4300 ? 5100 ? 6000 ? 6750 ? ????????????????????????????????????????????????????????????????????????????????????????