Rheostat and Tap Switch Hardware Knobs, Dials, Mounting Fasteners KnobS Finger grip Finger grip Handwheel Handwheel Finger grip with pointer without pointer with pointer without pointer Slotted Hex socket Knob Hole Fits Any knob can be used with any rheo- set screw set socket Description dia. dia. model 1 1 stat and tap switch model which has 5102 Bar knob, 2 /4 long /4 H, J, G, K, L 1 1 the corresponding shaft diameter. 5103 5103A Bar knob, 1 /4 long /4 H, J, G, K, L 1 3 5104 5104A Handwheel with pointer 3 /4 /8 P, N, R, U Knobs are fastened to shafts with slot- 1 3 5105 Handwheel without pointer 3 /4 /8 P, N, R, U ted set screws. 1 1 5106 5106A Handwheel with pointer 3 /4 /4 H, J, G, K, L 1 1 5107 Handwheel without pointer 3 /4 /4 H, J, G, K, L 5 1 5109 5109A Finger-grip with pointer 1 /8 /4 H, J, G, K, L 5 1 5110 5110A Finger-grip without pointer 1 /8 /4 H, J, G, K, L 3 1 5111 5111A Finger-grip with pointer 2 /8 /4 H, J, G, K, L 3 1 5112 5112A Finger-grip without pointer 2 /8 /4 H, J, G, K, L 1 1 5150 5150A Finger-grip 1 /2 /4 H, J, G, K, L 3 1 5151 Finger-grip /4 /8 C, E 1 1 5152A Like 5104 (shorter pointer) 3 /4 /4 H, J, G, K, L RHeoST a T Tandem coupling KiTS Part No. Front mount models Rear mount models Max. panel thickness Ohmite coupling kits permit tandem mounting of two 5 6532 H, J H, J, G, K, L /32 rheostat units. A coupling fastens to the shaft of the back 1 6533 G, K, L H, J, G, K, L /8 unit projections on the coupling engage the recesses in 1 6591 E E /16 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. = Standard values (continued) = Non-standard values subject to minimum handling charge per item 192 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.comRheostat and Tap Switch Hardware Knobs, Dials, Mounting Fasteners dialS For rheostats For tap switches Part No. For model For knob Dial dia. Handsomely finished, black-enameled, aluminum dials 1 5007 C, E 5151 1 /4 for Ohmite rheostats and tap switches. Figures and 3 5000 H, J, G, K, L 5150, 5116, 5103 2 /16 lines are etched on a black background for contrast 1 5001 P, N, R, U 5104, 5106 5 /2 3 and ease of readability. On rheostat dials, divisions 5002-* 111, 212 (single), 312 (single) 5109, 5116, 5150 2 /4 3 5003-* 212 (tandem), 312 (tandem), 412 5111, 5152A 3 /4 indicating approximate percentage of rheostat resis- 1 5004-* 608 5104 5 /2 tance in circuit are marked from 0 to 100. On tap * Specify number of positions as suffix. switch dials, Number of dial positions are identical with number of switch positions. RHeoST a T RepaiR KiTS Rheostat Electrical contact replacement Part No. model kit. Kit includes contact/slip ring 7070 P 7071 N assemblies (for round and ribbon 7072 R wire rheostats), copper graph- 7074 U ite washer, spring arm and hub. Instructions included. exTRa mounTing HaRdwaRe Part No. For model Kit contains 25 each, nuts and lock 7090 E washers for panel mounting units. 7091 H, J, G, K, L, 111, 212, 711 = Standard values = Non-standard values subject to minimum handling charge per item 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com 193
