Switchcraft Logo...Consistently Excellent ...U.S. Manufacturer of Industrial and Pro Audio/Broadcast Products Since 1946.
 
 


SQUARE PUSHBUTTON SWITCHES

 

US SERIES, FRONT MOUNT, .620 MOUNTING HOLE - NON-ILLUMINATED
LUS SERIES, FRONT MOUNT, .620 MOUNTING HOLE - ILLUMINATED

Cost-effective Uniswitch switches are lighted or non-lighted momentary switches featuring snap-in mounting in a single hole and a choice of solder/screw (#5-40), solder/quick-connect (AMP FASTON® 110) 60967-1, or stand-off PC terminals. Molded housing protects internal parts, and bezel functions as built-in escutcheon. 

® FASTON is a registered trademark of AMP INC.

MOUNTING

"Snap-in" mounting is in .617 (15.67 mm) inch minimum square hole - for row or matrix mounting. Panel thickness: .047 inch (1.19 mm) to .266 inch (6.76 mm) maximum. To mount, simply press switch into panel; "Adjusto-Clip" locking tabs engage panel and hold switch securely. Behind panel distance is 1.312 inch (33.32 mm) minimum.

SPECIFICATIONS

Switch Housing: Molded plastic, charcoal gray only.

"Adjusto-Clip": Copper alloy.

Contactor: Copper alloy plated. Form 1-A rated:

250 mA, 30 W maximum, AC, non-inductive load.

Terminals: Copper alloy, silver-plated.

Pushbuttons: Molded plastic in 7 colors.

Operating Force: 12 - 16 ounce (340-454 grams).


PART NUMBERS (Order switches and pushbuttons separately)

Terminal Type/Part Number;
Series US
Terminal Type/Part Number;
Series LUS*
Solder/Screw Printed Circuit Solder/
Quick-Connect
Solder/Screw Printed Circuit Solder/
Quick-Connect
US001 US001PC US001ST LUS001 LUS001PC LUS001ST
* Lamp not included

"ADJUSTO-CLIP" MOUNTING
Position
Number
Panel Thickness
Inch (mm)
Position
Number
Panel Thickness
Inch (mm)
  Min. Max.   Min. Max.
1* .047 (1.2) .078 (2.0) 4 .188 (4.8) .219 (5.6)
2 .094 (2.4) .125 (3.2) 5 .234 (6.0) .266 (6.8)
3 .141 (3.6) .172 (4.4)      
* "Adjusto-Clips" normally installed in this position unless otherwise specified.


PUSHBUTTONS (Pushbuttons ordered separately from switches.)
Part Number Color Part Number Color
P23491 Red P23495 White
P23492 Black P23497 Orange
P23493 Green P23498 Yellow
P23494 Blue **P234913 Amber
 

click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)

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All products shown are covered by Switchcraft's limited lifetime warranty.



Switchcraft Inc., 5555 N. Elston Ave., Chicago, IL 60630
Phone: 773-792-2700 Fax: 773-792-2129