Motorized Switches
Litton Systems / Rawco Electronic Chopper


(KO) 910100-5
Litton Systems / Rawco electronic chopper. 6.3 acv, 400 Hz. Makes before breaks. 0.7" x 0.53" x 0.35" central mounting stud. NSN: 5945-00-782-7635.
$125 each
Rotary Stepping Switch
8 Pole, 26 Position / 15 - 30 vdc (24v Nominal)
(KO) PW30107-1
Automatic Electric Type 45 rotary stepping switch. 26 position. 8 poles but only 4 engage at a time. 15 - 30 vdc. (24v nominal). 5-1/2" x 6-1/4" x 2-1/2"W maximum dimensions.
*** SOLD OUT ***
Rotary Step Relay
1P10T + Shorting Wafer
(SWR) 653219
OAK rotary step relay has 1P10T wafer complemented by a shorting wafer that shorts all but the selected position. Gold contacts. 115 ohm, 36 - 48 vdc coil. 2-1/8" square, 2-3/4" long.
$49 each - $39 (3+)
Rotary Stepping Switch
1P11T
(KO) PW-151111-JADA
GTE Automatic Electric rotary stepping switch. 1P11T. At the end of every complete rotation, a cam makes a DPDT aux leaf switch. A second leaf switch (SPDT) moves with each coil activation. 1,400 ohm coil. NSN: 5930-00-902-7082.
*** SOLD OUT ***
Step Relay
1P20T - Continuous Rotation
(KO) A133320
CP Clare step relay. 1P20T, continuous rotation. Pulls in @ 18v DC @ 190 mA. 18 - 24v DC actuator. Voltage must be applied to advance relay, then removed before added again for next step. Cam disrupts 2 pole normally closed leaf switch @ position 1. 5-3/8" x 4-1/4" x 1-7/8"W.
$165 each
Stepper Relay
2P10T
(KO) D55541-A-9
Stepper Relay 2P10T. Advance rotor each time coil pulsed. Release coil can be pulsed @ anytime to start rotation again. Advance coil 60 Ω 12-24v DC. Release coil 50 Ω 12v DC. 4 1/4" x 3 3/4" x 1 1/4"W.
*** SOLD OUT ***
Rotary Stepping Switch
6P25T
(KO) D87856-F11
Rotary stepping switch. D87856-F11. Motorized rotary step switch. 6 pole 25 position. Mfg automatic electric. 24v DC - 300ma. 100 Ω coil. 7 3/8" x 4 3/4" x 1 3/4"W. 6P25T.
$435 each
Rotary Stepping Switch
(KO) D87856-E11
Rotary stepping switch. D87856-E11. Motorized rotary step switch. 5 pole 25 position. Mfg automatic electric. 24v DC - 300ma. 100 Ω coil. 7 3/8" x 4 3/4" x 1 3/4"W.
$325 each
Rotary Stepping Switch
(KO) D87856-D11
Rotary stepping switch. D87856-F11. Motorized rotary step switch. 4 pole 25 position. Mfg automatic electric. 24v DC - 300ma. 100 Ω coil. 7 3/8" x 4 3/4" x 1 3/4"W.
$275 each
Latching Motorized Switch
DPDT / 120 vac / 5 amp
(KO) AP11A
Latching DPDT motorized switch. 120 vac, 50/60 Hz coil. 5 amps. Maintains contact position without power. 2-1/8" x 3-3/4" x 1-3/4" high. Harris P/N: 574-0301-000.
*** SOLD OUT ***
Ledex Motorized Switch
DP3T / 28 vdc / 12.2 Ohm Coil
(SWR) A48336-001
Ledex brand motorized switch. 28 vdc, 12.2 ohm coil. DP3T plus "OFF" and "Isolated" positions. 2nd wafer performs position control. 1 amp contact, plastic wafer. 30º index. 1.5" square mount flange. 2.5" overall length. 1.25" c-c corner holes. 60+ available!!
$35 each - $32 (3+)
Rotary Stepping Switch
2P10T + Off
(KO) A-25432
CP Clare rotary stepping switch. 2P10T + off. 2 control coils. Coil 1: 3.3 ohm. Advances switch one position per pulse. Coil 2: 8.2 ohm releases rotor to reset position "Off". 3-3/8" x 4-1/2" x 1-1/4"W. Harris P/N: 586-0006-000.
*** SOLD OUT ***
Rotary Stepping Switch
3P11T / 28 vdc
(KO) B295874
CP Clare rotary stepping switch. 3P11T. Continuous rotation. 28 vdc coil. SPDT auxiliary switch makes after completion of full rotation. A second SPDT contact set open and close with each advance. 2-3/8" x 4-3/8" x 1-1/4" overall dimensions.
$119 each
Rotary Relay
4PDT N.C.
(KO) MDR-6008
Potter & Brumfield rotary relay. 4PST, normally closed. 115v AC, 59 mA nominal. 440 max vac, 8.4 ohms DC resistance. 16 contact terminals. Includes mounting hardware. Pull-in current, 3 amp nominal. 2 coil windings, 40º shaft rotation. 4.25"L x 5.5"H x 4.25"W. NOS. Mil-spec. NSN: 5945-00-678-6229.
$395 each
Latching Open Frame Relay
4PDT / 12 vdc Coil
(KO) 110636
AB Industries dual DPDT relays operated with common armature that mechanically toggles to each resting position. Can use either both coils or one coil with reversing polarity. 10 amp contacts. 12 vdc coil. Use anywhere maintenance of circuit integrity during a power loss is important. Maximum dimension 3.25" x 1.75" x 1.375"H.
$21 each - $19 (6+) - $17.60 (24+)
Type 20 Rotary Stepping Switch
8 Pole, 20 Position / 3 Ohm Coil
(KO) A224331
CP Clare type 20 rotary stepping switch. 8 pole, 20 position. Coil: 3 ohm. 4-1/2" x 5-1/4", 1-3/4" thick.
*** SOLD OUT ***
Type 45 Rotary Stepping Relay
10 Pole, 26 Position
(KO) PW131105GHAB
Automatic Electric type 45 stepping relay. 10 pole, 26 position. 24v DC control voltage, 1 amp, 115v AC contacts. Continous rotation. When rotor comes to last contact, another rotor opposed @ 180º starts on position 1. A proving contact also marks the end / beginning. Two additional proving contacts, 5 amp, one normally open, one normally closed. 5" x 7" x 2-3/4"W max dimensions.
*** SOLD OUT ***
Type 26 Rotary Stepping Switch
10 Pole, 26 Position
(SWR) 26-2425
CP Clare type 26 rotary stepping switch. 10 pole, 26 position. 24 vdc control voltage. 1 amp, 115 vac contacts. NSN: 5945-01-050-0957.
$375 each
Rotary Solenoid
24 vdc
(MOT) A-48071-001
Rotary solenoid. 24 vdc contact duty. 90º rotation, 2 wire lead. High torque. 3-3/8"D x 2-5/8"H. 2 stud mtg front. 0.430" diameter. Shaft extends 2-5/8" beyond.
$95 each
Type 20 Switch
(KO) A274814
Type 20 Switch A274814 Advance electric Rotary Stepping Switch, 4P20T. 5 1/4"L x 4 1/2"H x 1 7/8"W. 35 Ω coil. 12v DC, 400 ma. SPDT aux S.W. made at position 20.
$275 each
Rotary Motor
12 - 24 vdc / 8 Ohm Coil
(SWR) 5-53523-109
12 step advance rotary motor with 16 tooth, 5/16" pinion. Control wafer only. 12 - 24 vdc, 8 ohm coil, continuous rotation. Pulse or constant voltage advances switch by one. Remove and reapply to advance again. 1-1/2" square, 2-5/8" total length.
$25 each
Shorting Relay
24 vdc / 3 amp
(SWR) IR-805-S
Guardian shorting relay. 32 pole, 24 vdc coil, 3 amp contacts, normally open.
$125 each
Stepper Relay
24v DC / 12 Position / 3 amp

(MOT) IR-705-12P-24D

Guardian Rotomite stepper relay. Continous duty. 12 postion, 24v DC, 3 amp resistive contact. 1-1/8"D x 3"L with bracket. 1/4" spade terminals. NSN: 5930-00-222-8146.
$75 each - $69 (3+), $65 (12+)

DC-AC Chopper
6.3v AC @ 60 Hz

(KO) BA-11-11

Stevens-Arnold Inc DC-AC chopper. DPDT. 9 pin base. 6.3v AC at 60 Hz. Makes before breaks. 10v DC 1 ma contacts. 22° phase angle, 55° dwell time. NSN: 5945-00-968-4997.
$125 each