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The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc. www.johnsoncontrols.com
R-95
P70, P72, and P170 Series Controls for Low Pressure Applications
(Continued)
Standard Electromechanical Pressure Controls
SPDT Electrical Ratings 1/4 hp Switch (P70F Models)
Standard Single-Phase Ratings
120 VAC 208 VAC 240 VAC
Motor Full Load A 6.0 3.3 3.0
Motor Locked Rotor A 36.0 19.8 18.0
Non-Inductive A 6.0 6.0 6.0
Pilot Duty 125 VA at 24 to 240 VAC
DPST Electrical Ratings (P72A, B, C, and D Models)
Standard Ratings Hermetic Compressor Ratings
120 VAC,
Single-Phase
208 VAC,
Single-Phase
240 VAC,
Single-Phase
208 VAC,
Three-Phase
220 VAC,
Three-Phase
208 VAC,
Single-Phase
240 VAC,
Single-Phase
Motor Horsepower 2 3 3 5 5 -- --
Motor Full-Load A 24 18.7 17 15.9 15 24 24
Motor Locked-Rotor A 144 112.2 102 95.4 90 144 144
AC Non-Inductive A 24 24 24 24 24 -- --
DC Non-Inductive A 3 0.5 0.5 0.5 0.5 -- --
Pilot Duty 125 VA at 120 to 600 VAC; 57.5 VA at 120 to 300 VDC
Technical Specifications (Continued)
* These dimensions are nominal and are subject to accepted
manufacturing tolerances and application variables.
p70_low_NEMA1_dims.eps
Dimensions for Low Pressure Controls with NEMA 1 Enclosure, in. (mm)*
T
wo Mounting Holes
10-32 UNF-2B Thread
5/16
(9)
4
3-1/16
(77)
1-5/16
(34)
1/16
15/16
(24)
1-1/4
(32)
3/16
(5)3/16
(5)
Diameter
3-1/4
(83)
13/16
(20)
2-15/16
(74)
1-11/16
(43)
1-3/4
(44)
Capillary or
Connector
as Specified
3-1/4
(83)
5/16
(8)
1
(25)
1-1/8
(29)
1-7/8
(48)
5/16
(8)
3/8
X
3/16
(5)
Diameter
7/8
(22)
Conduit Hole
Mounting Hole
3/16
(5)
Diameter
(1/2 in.
3/4 in. Trade Size)
or
1-1/8
(28)
or
Dimensions for Low Pressure Controls
with NEMA 3R Enclosure, in. (mm)*
p70_low_NEMA3R_dims.eps
4-1/16
(103)
4-1/16
(103)
5/8
(16)
5/8
(16)
(79)
2-15/16
(74)
(70)
3/16
(5)
1/2
(13)
(25)
2-11/16
(68)
3/8
(10)
1-1/4
(32)
1-3/4
(44)
7/16
(11)
1-9/16
1/2
(13)
3/4-NPSM
Threaded
Rigid Conduit
Connector
Four Mounting Holes
5/16
(8)
Diameter
SPST Electrical Ratings
(P70A, B, C, and D, and P170A, C, and D Models)
Single-Phase Ratings
Standard Hermetic
Compressor
120
VAC
208
VAC
240
VAC
208/240
VAC
Motor Horsepower 233 --
Motor Full-Load A 24 18.7 17 20
Motor Locked-Rotor A 144 112.2 102 120
Non-Inductive A 22 22 22 --
Pilot Duty 125 VA, 120 to 600 VA; 57.5 VA,
120 to 300 VDC
SPDT Electrical Ratings 1hp Switch (P70E Models)
Standard Single-Phase Ratings
120
VAC
208
VAC
240
VAC
277
VAC
1
1. Rating for P70EC models only
Motor Full Load A 16.0 9.2 8.0 7.0
Motor Locked Rotor A 96.0 55.2 48.0 42.0
Non-Inductive A 16.0 9.2 8.0 -
Pilot Duty 125 VA at
120 to 600 VAC
125 VA at
24 to 600 VAC
Four-Wire, Two-Circuit Electrical Ratings
(P70G, H, J, and K, and P170K Models)
Standard Single-Phase Ratings
Line-M2
(Main Contacts)
Line-M1
(Auxiliary Contacts)
120
VAC
208
VAC
240
VAC
277
VAC
120
VAC
208
VAC
240
VAC
277
VAC
Motor Full Load A 16.0 9.2 8.0 -- 6.0 3.3 3.0 --
Motor Locked
Rotor A
96.0 55.2 48.0 -- 36.0 19.8 18.0 --
Non-Inductive A 16.0 9.2 8.0 7.2 6.0 6.0 6.0 6.0
Pilot Duty
for both sets of
contacts
125 VA at 24 to 600 VAC; 57.5 VA at 120 to 300 VDC