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Definite Purpose Control
Contactors, Class 8910 Types DP and DPA
4
04/2014
™
© 1998–2014 Schneider Electric
All Rights Reserved
Table 4: 2 N.O. and 2 N.C. 4-Pole Contactors
600 Vac Maximum
Above 240 V, all lines must be switched.
Full Load
Amperes
Resistive
Load
Amperes
Poles
Contactors
Class 8910
N.O. N.C.
[1]
Type
[2]
Form
20 25 2 2 DPA14 Y392
25 35 2 2 DPA24 Y392
30 40 2 2 DPA34 Y392
[1]
The N.C. poles are on the outside. 
The N.C. poles open before the N.O. poles close.
[2]
Add the voltage code suffix from Table 7. Add the Form after
the voltage code (example: 8910DPA14V02Y392).
Table 5: Auxiliary Contacts
For Use with
Class 8910 Type
Contact
Arrangement
Auxiliary Contacts
Class 9999 Type
20–40 A 50–90 A
DPA
1 N.O. DD10 D10
1 N.C. DD01 D01
1 N.O. / 1 N.C. DD11 D11
2 N.O. DD20 D20
Table 6: NEMA Type 1 General Purpose Enclosures for Type DP and DPA Contactors
For Contactors, Class 8910 Type Full Load Amperes Poles Enclosures, Class 9991 Type
DP 20–40 1 and 2 DPG1
DPA
20–40
2 and 3 DPG1
4DPG2
50 2 and 3 DPG2
60–75 2 and 3 DPG3
90 2 and 3 DPG4
Table 7: Coil Voltage Codes
Voltage
Voltage Code 
Type DP, DPA
60 Hz 50 Hz
24 24 V14
24 — —
120 110 V02
208 — —
208–240 220 V09
230–240 220 —
277 — V04
480 440 V06
600 550 V07 (not available for Type DP, 1-pole and 2-pole devices)
Table 8: Types DP and DPA Specifications
Mechanical Life
500,000 operations (actual product life will vary based on electrical load, duty cycle,
application, and environmental conditions)
Electrical Life
Type DP 100,000 operations
Type DPA 200,000 operations
Duty Cycle Continuous
Operating Temperature 0–65 °C (32–149 °F)
Slip-on Connector Rating 30 A, 75 °C wire
Approvals
UL Recognized 
File E3190
CCN NLDX2
CSA Certified
File LR25490
Class 3211 04
Bottom Tabs
Top
Hooks
Operating
Ta b
Contactor
Figure 1: Auxiliary Contact Installation, 
50–90 A (no tools required)