2-1393127-6 Datasheet, PDF (3/4 Pages) Tyco Electronics – PRD Series Power Relay

General Purpose Relays
Industrial Relays
PRD Series Power Relay (Continued)
Potter & Brumfield
Terminal assignment for models with magnetic blowout
PRD3 with blowout
PRD7 with blowout PRD 11 with blowout
THIS SIDE OF MAGNET
ATTRACTS NORTH SEEKING
POLE OF COMPASS.
-
POLARITY
MARKING
THIS SIDE OF MAGNET
ATTRACTS NORTH SEEKING
POLE OF COMPASS.
+
-
POLARITY
MARKING
THIS SIDE OF MAGNET
ATTRACTS NORTH SEEKING
POLE OF COMPASS.
+
-
-
POLARITY
MARKING
Product code structure
Typical product code
PRD -7 A Y 0 -120
Type
PRD Open relay
PRDA Open relay with aux. 1 form C (CO) snap-action switch
Main contact arrangement
1 1 form A (1 NO)
3 1 form X (1 NO-DM)
5 1 form C (1 CO)
7 2 form A (2 NO)
7V 2 form A (2 NO) with 3mm contact gap ¹⁾ 11 2 form C (2 CO)
1) Code 7V is only available as a UL Recognized model, not UL Listed
Coil input
A AC, 50/60Hz
D DC
Main contact material and type
Y .312” (7.92mm) dia. Ag [25A max. rating]
G .312” (7.92mm) dia. AgCdO [30A max. rating]
F .312” (7.92mm) dia. AgCdO [50A max. rating] ²⁾
H Ag with magnetic blowout [20A DC max. rating] ³⁾
J AgCdO with magnetic blowout [20A DC max. rating]
N W stationary & AgCdO movable [25A max. rating] ⁴⁾
P Ag [50A max. rating] ⁵⁾
R Ag with magnetic blow out [50A max. rating] ⁵⁾
2) Available with Main contact arrangement code (step 2 above) 1, 5, 7 or 11 only, and Termination code (step 5 below) 0 or A only.
3) Available with Main contact arrangement code (step 2 above) 3, 7 or 11 only
4) Available with Main contact arrangement code (step 2 above) 1, 5, 7 or 11 only.
5) Available with Main contact arrangement code (step 2 above) 3 only, and Termination code (step 5 below) 4 only.
Termination
PRD types only
0 #8-32 screw term. for main contacts, #6-32 screw term. for coil.
1 .250” (6.35mm) QC for main contacts and coil
3 #8-32 screw term. for main contacts, .250” (6.35mm) QC for coil.
4 Box lug term. which accept #6 - #14 wire for main contacts, #6-32 screw term. for coil. ⁶⁾
6) Available with Main contact arrangement code (step 2 above) 3 only, and Main contact material code (step 4 above) P or R only.
PRDA (with aux. switch) types only
A #8-32 screw term. for main contacts, #6-32 screw term. for coil, screw term. for aux. switch
B .250” (6.35mm) QC for main contacts, coil and aux. switch
L Twin .250” (6.35mm) QC for main contacts, .250” (6.35mm) QC for coil and aux. switch
Coil voltage
Coil code: please refer to coil versions table
08-2011, Rev. 0811
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© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
3
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tion, application notes and all specifications
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are subject to change.
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