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Switches
 
 
Motorized Switches

Ledex
1P 6T

(SWR) 174492
Ledex brand motorized switch assembly has 1 wafer, and is very similar to above. Gold disc rotates and shorts all but 1 gold contact of six together. 24 vdc coil. Auxiliary switch opens each advance. 2-1/2" square, 2-1/2" long.
 

1P 10T
+ 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, 12 - 24 vdc coil. 2-1/8" square, 2-3/4" long.

$35 each
 
$49 each - $39 (3+)

Rotary Stepping Switch
1P 11T

(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.
 

Latching DPDT Switch
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.
$65 each
 
$87 each

Ledex
DP3T

(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!!
 

Latching Open Frame Relay
12 vdc Coil - 4PDT

(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.
$35 each - $32 (3+)
 
$21 each - $19 (6+) - $17.60 (24+)

Rotary Stepping Switch
3P 11T

(KO) PW-53216-1
GTE automatic electric relay rotary stepping switch. 3P11T, 24 vdc coil. Continuous rotation. Auxilliary contacts for control circuitry. Harris P/N: 586-0029-000.
 

Rotary Stepping Switch
4P 11T

(KO) PW-54186-1
GTE rotary stepping switch. 4P11T, 24 vdc, 30 ohm coil.
DPDT auxillary switch makes every cycle of 11 steps.
DPST auxillary switch makes every step.

Dimensions: 4.3"L x 2.7"H x 1.6"W

$119 each
 
$129 each

Motorized Switch
12 vdc Motor - 5P 11T

(SWR) A37414-001
Ledex motorized switch assembly has 7 wafers. First four wafers are each 11 position making 4P11T. Then wafers 5 and 6 each short all EXCEPT the selected position. The last wafer is 1P12T with a cam and end switch to detect end of rotation. Rotates continuously. 1-3/4" wide x 2-1/4" high. 5" long. 12 vdc, 6 ohm actuator motor. Vibration shock mounts also insulate main frame from chassis.

 

Motorized Rotary Switch
4P 12T

(SWR) 632222
Oak / Grigsby 4P12T motorized rotary switch. 5 wafers, 1 amp contacts. 5th wafer is shorting unused contacts. 28 vdc coil. Wafers are steatite. 1-9/16" square x 4-1/4" long. 1-1/4" diameter wafers. NSN: 5945-00-860-9205.

$95 each
 
$135 each

Type 20 Rotary Stepping Switch
6 Pole, 20 Position

(KO) B39481
Communications Instruments type 20, rotary stepping switch. 6 pole, 20 position. 48 vdc coil. Maximum dimensions: 5-1/4" x 4-1/2" x 2-5/8"W. Made in 1980. NSN: 5945-00-321-0881.
 

Rotary Stepping Switch
8P 11T

 
(KO) B8878
CP Clare Type 211 rotary stepping switch. 8P11T, 600 ohm coil, unknown voltage. Continuous rotation. 2-3/4" x 4-1/2" x 2-1/4"H max. dimensions. NSN: 5930-00-705-2098.
$139 each
 
$175 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.

 

Motorized Switch Assembly
12P 2T

(SWR) 8002-1
Motorized switch assembly has three wafers, each a 4P2T configuration. 28 vdc coil, continuous rotation. Contacts 2 amp, 115 vac. 2" square head, 2-1/8" long.
$95 each
 
$45 each

Motorized Switch

(SWR) 172145
Motorized switch assembly has 8 wafers. 1 and 2 are 1P10T. 3, 4, 5, 6 and 7 short various contacts. 8 is coil continuous rotation. Pulse or constant voltage advances switch by one. Remove and reapply to advance again. 2" diameter, 5-3/4"L.
$59 each
 
 

Motorized Switch
Assembly

(SWR) A36319-001
Ledex brand motorized switch assembly has 3 wafers + a control wafer. The 3 ceramic wafers are variations of 5 position and 6 position with contacts at various points on the 30 degree index. We recommend using this switch as a building block. Standard shaft accepts any normal wafers. 1/2" wide spacers would allow 10 wafers stacked. 28 vdc. Pulse or constant voltage advances switch by one. Remove and reapply to advance again. 2-1/2" high x 8-1/2" long.
$35 each - $30 (3+)

Phenolic Switch Wafer
Can be added to above Ledex Switch

(SWR) S10204
Phenolic switch wafer. Shorts all but selected contact. 12 position, only selected is open. 30º index. 1-9/16" center to center ears. This wafer can be added to the above ledex switch. An excellent modification to add positions and versatility.
 
 
$2.50 each

Rotary Motor

(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.
 

Shorting Relay
24 vdc

(SWR) IR-805-S
Guardian shorting relay. 32 pole, 24vdc coil, 3 amp contacts, normally open.
$25 each
 
$125 each

For More Information
E-mail: grinnell@surplussales.com

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