Accessory List

PC-1xx Series
198
© Copyright 2006 TAC. All Rights Reserved. F-27382-1
Pneumatic-Electric Pressure Switch
Model Chart
For on-off control of electrical devices such as air
compressors, fans, pilot lights, etc., by the use of a
predetermined air pressure signal.
Features:
• One, two, and three switch models to meet a variety of
applications.
• One and two switch models have adjustable setpoints.
• Indication scales on one and two switch units.
• Agency approved.
Model No. Mounting Switch Action
Scale Range
psig (kPa)
Differential
psig (kPa)
Ambient Temp
Limits
°F (°C)
Max.
Press.
Input
psig
(kPa)
Dimensions
(H x W x D)
in. (mm)
PC-110
Surface or
track
SPDT makes
N.O. contact to
common on
pressure
increase
1 to 20
(7 to 138)
1 to 5
(7 to 34)
Adjustable
factory set
at 2 (14)
-40 to 150
(-40 to 118)
50
(345)
3-1/2 x 3-1/8 x 2-1/8
(89 x 79 x 54)
PC-131
Surface
DPST opens on
pressure rise
3 to 30
(21 to 207)
1-1/2 to 20
(10 to 138)
Adjustable
32 to 140
(0 to 78)
4-1/4 x 4 x 2-9/32
(108 x 102 x 58)
PC-132
DPST opens on
pressure drop
PC-151
3 SPST opens
on pressure rise
Sw. Open Sw. Fixed
150
(1034)
3-1/4 x 5-3/8 x 3-1/2
(83 x 137 x 89)
1
6
(41)
1
3
(21)
2 & 3 18 (124) 2 & 3
0.5
(3)
PC
-
1
xx
Series
PC-110