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MULTIPLE STATION SWITCHES

1. SERIES IBS
2. SERIES 65000 DW MULTI-SWITCH
3. SERIES 66000, 67000 DW MULTI-SWITCH

FEATURES

Switches are designed to meet performance requirements of sophisticated equipment such as: analog and digital computers, analyzers, transmitters and receivers, intercoms, machine and process controls, ground support systems, scientific instruments and test measurement and instrumentation.

STANDARD MECHANICAL FUNCTIONS

INTERLOCK - actuating a button automatically restores to normal the button previously actuated. Lock-out feature, which prevents the mechanical operation of more than one button at a time, is standard on all interlock switches.

NON-LOCK - each button has momentary action. No interaction between buttons. Lock-out available on special order only.

ALL-LOCK - all buttons, except release, lock when depressed (accumulative lock). All buttons restored to normal by activating release button which has momentary action.

PUSH-LOCK/PUSH-RELEASE - pushbutton locks when depressed and is released when again depressed.

LOCK-UP - built-in, electrically operated solenoid locks all stations (in respective positions). Limited to operation of up to 12 stations only and energized from a remote position. Not available in push-lock/push-release.

SPECIAL ORDER MECHANICAL FUNCTIONS

Mechanical functions on selected series can be intermixed on the same frame on special order only. Contact factory for details and availability.

Multi-Switch switches have been designed to readily accommodate "special" functions at nominal cost. Special functions are described at right.

Intermixed functions - the following combinations of standard functions intermixed on the same frame are available:

* Interlock and Non-Lock

* Interlock and Push-Lock/Push-Release

* All-Lock and Non-Lock

* All-Lock and Push-Lock/Push-Release

* Push-Lock/Push-Release and Non-Lock

Lock-out function - Refer to above description under "Interlock."

Push-release cancelling function - Speeds programming and reprogramming of equipment.

Momentary common release function - Permits one or more momentary common release stations on switch to facilitate special operating and release sequences.

"Split-interlock" function - Two separate groups of inter-lock stations on the same frame offers exceptional design latitude and reduces production line time.

GANGED ASSEMBLIES (Special Order)

Multiple row switching (ganged assemblies) with interaction between rows are available on special order. Space-saving ganged assemblies reduce production line assembly, wiring and testing time. All features of single row switching, including all standard and special features, are available. Contact Switchcraft for specifying assistance.

PUSHBUTTONS

Illuminated and non-illuminated switches can be specified with standard or special pushbuttons. See coverage on individual series for information.

LEGENDS

Legends can be supplied on illuminated and non-illuminated pushbuttons. Contact Switchcraft.

1. SERIES 90000, 920000 TINI DW MULTI-SWITCH
2. SERIES 35000 LITTELŪ MULTI-SWITCH
3. SERIES 37000, 38000 LITTELŪ MULTI-SWITCH



CHOOSING THE RIGHT MULTIPLE-STATION SWITCH

Switch
Series
Mechanical
Functions*
Stations
(Maximum)
Switching
Per Station
(Maximum)
Contact
Rating**
Lighting Accessories***
3500 ILO, N, A, PL/PR 18 6PDT 2A AC, 200W No C, G, M, P, S, PC/WW
36000 ILO, N, A, PL/PR 18 6PDT 2A AC, 200W No C, G, M, P, S,
PC/WWW, LWO
3700 4PDT Yes
38000 3PDT Yes
65000 ILO, N, A, PL/PR 18 4PDT 3A AC, 0.5A DC No C, G, M, S, PC/WWW
66000
67000
ILO, N, A, PL/PR 18 4PDT 3A AC, 0.5A DC No
Yes
C, G, M, S,
PC/WWW
70000
71000
18 4PDT 3A AC, 0.5A DC No C, G, M, P, S, PC/WWW
90000
92000
ILO, N, A, PL/PR 12 - ILO, A
18 - N, PL/PR
8PDT 0.5A 28V AC or DC No M
IBS I, N, PL/PR 12 2PDT .125A, 125 VAC
or 28 VDC
No P, M


* I = interlock, ILO = interlock with lockout, N = non-lock (momentary),
A = all-lock (special order), PL/PR = push-lock/push-release.
** Non-inductive load.
*** C = optional switch contact, G = ganged assemblies, M = special/mixed functions, P = optional pushbuttons, S = solenoid release, PC/WW = PC and wire-wrapping terminals, LWO = lighting wiring options.

ORDERING

Order switches by part number in this section.
For any optional or special order feature, contact Switchcraft.


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