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Potential Relays & Pressure Controls
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This information is provided “as is” without warranty of any kind by any person,
including without limitation, the owner and the publisher.
Unit#3949045
Features continuous duty and class B insulation. Temperature range: 40°F to 130°F. Nominal VA 5; Inrush VA 10.
PotentialRelays&PressureControls
Unit#3949047
For use in residential air conditioning and commercial refrigeration applications. Features hermetically sealed, tamper-proof construc-
tion and 18” leads. Mounts directly on tubing. Contacts rated at 6 Amps, 24-240V. UL and CSA recognized.
POTENTIAL RELAYS
Order
Pick Up
Drop Out
Coil
No.
Min.
Max.
Max.
Cont. Volts
DC Res.
MA
Replaces
PR9026
180
195
100
395
7147
12.7 Mars 19008, White-Rodgers 90-26
PR9063
140
153
65
170
1399
29 Mars 19002, White-Rodgers 90-63
PR9064
245
275
140
395
7147
12.7 Mars 19003, White-Rodgers 90-64
PR9065
171
184
90
336
5180
15 Mars 19004, White-Rodgers 90-65
PR9066
208
239
130
395
7147
12.7 Mars 19005, White-Rodgers 90-66
PR9067
300
328
121
420
10,000
12 Mars 19006, White-Rodgers 90-67
PR9068
323
352
135
495
11,950
10 Mars 19007, White-Rodgers 90-68
PR9071
223
252
150
420
10,000
12 Mars 19010, White-Rodgers 90-71
PR9169
180
193
105
332
5600
12 Mars 19169, White-Rodgers 90-69
PRESSURE CONTROLS
Order
PSI
No.
Open
Close
Replaces
Low Pressure – ± 5 PSI
PLP0520
5
20
Supco SLP0520
PLP1025
10
25
Supco SLP1025
PLP1535
15
35
Supco SLP1535
PLP2550
25
50
Supco SLP2550
PLP2565
25
65
Supco SLP2565
PLP2580
25
80
Supco SLP2580
PLP4080
40
80
Supco SLP4080
PLP5090
50
90
Supco SLP5090
High Pressure – ± 15 PSI
PHP200150
200
150
Supco SHP200150
PHP250150
250
150
Supco SHP250150
PHP275195
275
195
Supco SHP275195
PHP300200
300
200
Supco SHP300200
PHP350250
350
250
Supco SHP350250
PHP375265
375
265
Supco SHP375265
PHP400200
400
200
Supco SHP400200
PHP400280
400
280
Supco SHP400280
PHP400300
400
300
Supco SHP400300
PHP425300
425
300
Supco SHP425300
PHP450250
450
250
Supco SHP450250
PHP600475
600
475
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