
NEMA TYPE 4 
22.5 ANd 30.5 MM 
PUSHBUTTON ENCLOSURES
SCE-PB Series
l 0.075" Carbon Steel 
l Continuously Welded Seams 
l Captivated Cover Screws Thread 
Into Sealed Wells
l 4-Way Pushbutton Holes 
Accept all Brands of Oil-Tight 
Pushbuttons, Switches and  
Pilot Lights
l Immediate Removal of Cover 
is Permitted
l Oil-Resistant Gasket
Application
Designed to offer protection for oil-tight 
pushbuttons, switches, and pilot lights 
from dust, water, dirt and oil.
Finish 
ANSI-61 gray powder over 
phosphatized surfaces. 
IS2 industry
Industry Standards-IS2
NEMA Type 4, 12 and 13 
UL Listed Type 4 and 12 
CSA Type 4 and 12 
IEC 60529 IP 66
Pushbutton Enclosures - Hole Arrangments
SCE-6PB  
shown smaller 
than actual size.
SCE-1PB SCE-2PB SCE-3PB SCE-4PB SCE-4SPB SCE-5PB SCE-6PBVL SCE-6PB SCE-8PB SCE-9PB SCE-12PB
N-3
SCE-16PBI 
22 mm only

A - 12.7 (0.50)
OPENING
B - 22 
(0.87)
*B - 31.7 (1.25)
OPENING
C
A + 12.7
(0.50)
A + 7.8
(0.31)
DOOR
SEALED
WELLS
57.2 
(2.25)
57.2 
(2.25)
B + 7.8 (0.31)
DOOR
B
A
A
7.9
(0.31)
NOTE: 
*B - 12.7 (0.50) ONE COLUMN OF PUSHBUTTONS
C + 4.3
(17)
A
B
C
ø = diameter 
Dimensions: mm (inch)
Aø
STANDARD 4-WAY
 Hole Size  A  B  C
 22 mm  22.5 (0.89)  4.8 (0.19)  34.7 (1.36) 
 30 mm  30.5 (1.22)  3.2 (0.13)  24.7 (0.97)
 To Order Visit omega.com/sce_pb for Pricing and Details
     HEIGHT (inch)  WIDTH (inch)  DEPTH (inch) 
 MODEL NO.  DESCRIPTION  (A)  (B)  (C) 
 SCE-1PB  Type 12 30.5 mm pushbutton enclosures  3.50  3.25  2.75 
 SCE-2PB  Type 12 30.5 mm pushbutton enclosures   5.75  3.25  2.75 
 SCE-3PB  Type 12 30.5 mm pushbutton enclosures   8.00  8.00  2.75 
 SCE-4PB  Type 12 30.5 mm pushbutton enclosures  10.25  3.25  2.75 
 SCE-4SPB  Type 12 30.5 mm pushbutton enclosures   7.25  6.25  3.00 
 SCE-5PB  Type 12 30.5 mm pushbutton enclosures  12.50  3.25  2.75 
 SCE-6PB  Type 12 30.5 mm pushbutton enclosures   9.50  6.25  3.00 
 SCE-6PBVL  Type 12 30.5 mm pushbutton enclosures   14.75  3.25  2.75 
 SCE-8PB  Type 12 30.5 mm pushbutton enclosures   20.25  3.25  2.75 
 SCE-9PB  Type 12 30.5 mm pushbutton enclosures  9.50  8.50  3.00 
 SCE-12PB  Type 12 30.5 mm pushbutton enclosures  11.75  8.50  3.00
For 22 mm holes add “I” to model number. Ex: SCE-1PBI, no additional cost. 
Ordering Examples: SCE-1PB, Type 4, 30.5 mm, pushbutton enclosure, 3.50 H x 3.25 W x 2.75" D. 
SCE-4PB, Type 4, 30.5 mm pushbutton enclosure, 10.25 H x 3.25 W x 2.75" D.
N-4