5150E OHMITE | Alldatasheet
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Technical content
Knobs, Dials, Mounting Fasteners Extra Mounting harDwarE Kit contains 25 each, nuts and lock washers for panel mounting units. Part no. For model 7090 E 7091 H, J, G, K, L, 111, 212, 711 rhEostat tanDEM couPling Kits Part no. Front mount models rear mount models Max. panel thickness 6591 E E 1/16” Ohmite coupling kits permit tandem mounting of two rheostat units. A coupling fastens to the shaft of the back unit; projections on the coupling engage the recesses in the driving hub of the front unit. Each kit consists of a steel “U” frame, a coupling with set screw, mica washer, allen wrench and instructions. rhEostat rEP air Kits Part no. rheostat model 7070 P 7071 N 7072 R 7074 U Electrical contact replacement kit. Kit includes contact/slip ring assemblies (for round and ribbon wire rheostats), copper graphite washer, spring arm and hub. Instructions included. = Standard values = Non-standard values subject to minimum handling charge per item Any knob can be used with any rheostat and tap switch model which has the corresponding shaft diameter. Knobs are fas- tened to shafts with slotted set screws. slotted hex socket Knob hole Fits set screw set socket Description dia. dia. model 5102 — Bar knob, 2 1/4” long — 1/4” H, J, G, K, L 5103 5103A Bar knob, 1 1/4” long — 1/4” H, J, G, K, L 5104 5104A Handwheel with pointer 3 1/4” 3/8” P , N, R, U 5105 — Handwheel without pointer 3 1/4” 3/8” P , N, R, U 5106 5106A Handwheel with pointer 3 1/4” 1/4” H, J, G, K, L 5107 — Handwheel without pointer 3 1/4” 1/4” H, J, G, K, L 5109 5109A Finger-grip with pointer 1 5/8” 1/4” H, J, G, K, L 5110 5110A Finger-grip without pointer 1 5/8” 1/4” H, J, G, K, L 5111 5111A Finger-grip with pointer 2 3/8” 1/4” H, J, G, K, L 5112 5112A Finger-grip without pointer 2 3/8” 1/4” H, J, G, K, L 5150 5150A Finger-grip 1 1/2” 1/4” H, J, G, K, L 5151 — Finger-grip 3/4” 1/8” C, E — 5152A Like 5104 (shorter pointer) 3 1/4” 1/4” H, J, G, K, L Dials Handsomely finished, black-enameled, aluminum dials for Ohmite rheostats and tap switches. Figures and lines are etched on a black background for contrast and ease of readability. On rheostat dials, divisions indicating approximate percentage of rheostat resistance in circuit are marked from 0 to 100. On tap switch dials, Number of dial positions are identical with number of switch positions. Part no. For model For knob Dial dia. 5007 C, E 5151 11/4” 5000 H, J, G, K, L 5150, 5116, 5103 2 3/16” 5001 P , N, R, U 5104, 5106 51/2” 5002-* 111, 212 (single), 312 (single) 5109, 5116, 5150 2 3/4” 5003-* 212 (tandem), 312 (tandem), 412 5111, 5152A 33/4” 5004-* 608 5104 51/2” * Specify number of positions as suffix. Knobs Finger grip with pointer Finger grip without pointer handwheel with pointer handwheel without pointer Finger grip For rheostats For tap switches