Published in U.S.A.
www.johnsoncontrols.com
P70, P72, and P170 Series Controls for Low Pressure Applications Installation Instructions
10
® Johnson Controls and PENN are registered trademarks of Johnson Controls, Inc. in the
United States of America and/or other countries. All other trademarks used herein are the property
of their respective owners. © Copyright 2016 by Johnson Controls, Inc. All rights reserved.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Table 9: DPST Electrical Ratings (P72A, B, C, and D Type Models)
Standard Ratings
Hermetic
Compressor
Ratings
120
VAC
1Ø
208
VAC
1Ø
240
VAC
1Ø
208
VAC
3Ø
220
VAC
3Ø
480
VAC
1Ø
1
600
VAC
208
VAC
1Ø
240
VAC
1Ø
Motor Full-Load Amperes
24
18.7
17
15.9
15
5
4.8
24
24
Motor Locked-Rotor Amperes
144
112.2
102
95.4
90
30
28.8
144
144
AC Non-Inductive Amperes
24
24
24
24
24
--
--
--
--
DC Non-Inductive Amperes
3
0.5
0.5
0.5
0.5
--
--
--
--
Pilot Duty
125 VA at 120–600 VAC; 57.5 VA at 120–300 VDC
1.
Not for compressor motor loads
P70, P72 and P170 Series Controls for Low Pressure Applications
Product Switch Action
P70, P170:
SPST; 4-wire/2-circuit; or SPDT PENN® switch
P72: DPST
Pressure Connection
P70, P72 Standard Models: various connections available.
P170 Standard Models: 1/4 in. SAE male flare
Ammonia Compatible Models: 1/4 in. stainless steel female NPT connection
Ambient Temperature
P70E and P70F Type Models: 50 to 104
F (10 to 40
C)
All Other Models: -40 to 140
F (-40 to 60
C)
Case and Cover
NEMA 1 Enclosures: Case is galvanized steel; cover is plated and painted steel.
NEMA 3R Enclosures: Case and cover are plated and painted steel.
Dimensions (H x W x D)
NEMA 1 Enclosure: 3-1/4 x 4 x 2-1/16 in. (83 x 101 x 53 mm)
NEMA 3R Enclosure: 4-1/16 x 4-1/16 x 2-15/16 in. (104 x 104 x 74 mm)
Approximate Shipping
Weight
Individual Pack: (NEMA 1 Enclosure) 2.4 lb (1.08 kg);
Bulk Pack: (NEMA 1 Enclosure in multiples of 25 controls) 60 lb (27.2 kg)
Compliance
For information on specific models, contact Refrigeration Application Engineering
at 1-800-275-5676.
Accessories
271-51 Universal Mounting Bracket (supplied with standard controls)
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, contact Refrigeration Application Engineering at 1-800-275-5676. Johnson Controls, Inc. shall not be liable for damages resulting
from misapplication or misuse of its products.
European Single Point of Contact:
NA/SA Single Point of Contact:
APAC Single Point of Contact:
JOHNSON CONTROLS
WESTENDHOF 3
45143 ESSEN
GERMANY
JOHNSON CONTROLS
507 E MICHIGAN ST
MILWAUKEE WI 53202
USA
JOHNSON CONTROLS
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NO. 22 BLOCK D NEW DISTRICT
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