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Type C General Purpose Relays
Class 8501 / Refer to Catalog 8501CT0301
Square D™ Power Relays
8501CDO6V51
8501C relays are ideally suited for controlling single-phase motors, electric heaters,
pumps, conveyors, material handling equipment, and other applications.
•
40 A contact rating
•
Motor load (hp) ratings
•
Durable open-frame
construction
•
UL Listed
•
CSA certified
•
CE approved
•
RoHS compliant
Table 23.54: Relays: AC Rated Contacts, 40 A at 277 V (sold in lots of 1)
Coil Voltage
Number and type of contacts - Thermal current (Ith)
SPST: 1 NO /
0 NC
DPST: 2 NO /
0 NC
SPST: 0 NO /
1 NC
SPDT: 1 NO /
1 NC
DPDT: 2 NO /
2 NC
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
6 Vdc 8501CDO6V50 8501CDO7V50 8501CDO8V50 8501CDO15V50 8501CDO16V50
12 Vdc 8501CDO6V51 8501CDO7V51 8501CDO8V51 8501CDO15V51 8501CDO16V51
24 Vdc 8501CDO6V53 8501CDO7V53 8501CDO8V53 8501CDO15V53 8501CDO16V53
110 Vdc 8501CDO6V60 8501CDO7V60 8501CDO8V60 8501CDO15V60 8501CDO16V60
6 Vac 8501CO6V35 8501CO7V35 8501CO8V35 8501CO15V35 8501CO16V35
12 Vac 8501CO6V36 8501CO7V36 8501CO8V36 8501CO15V36 8501CO16V36
24 Vac 8501CO6V14 8501CO7V14 8501CO8V14 8501CO15V14 8501CO16V14
120 Vac 8501CO6V20 8501CO7V20 8501CO8V20 8501CO15V20 8501CO16V20
208 Vac 8501CO6V08 8501CO7V08 8501CO8V08 8501CO15V08 8501CO16V08
240 Vac 8501CO6V24 8501CO7V24 8501CO8V24 8501CO15V24 8501CO16V24
277 Vac 8501CO6V04 8501CO7V04 8501CO8V04 8501CO15V04 8501CO16V04
480 Vac 8501CO6V29 8501CO7V29 8501CO8V29 8501CO15V29 8501CO16V29
Table 23.55: Relays: DC Rated Contacts, 20 A at 110 V (sold in lots of 1)
Coil Voltage
Number and type of contacts - Thermal current (Ith)
SPST: 1 NO / 0 NC
Catalog Number
6 Vdc 8501CDO21V50
12 Vdc 8501CDO21V51
24 Vdc 8501CDO21V53
110 Vdc 8501CDO21V60
6 Vac 8501CO21V35
12 Vac 8501CO21V36
24 Vac 8501CO21V14
120 Vac 8501CO21V20
208 Vac 8501CO21V08
240 Vac 8501CO21V24
277 Vac 8501CO21V04
480 Vac 8501CO21V29
Table 23.56: Relays: DC Rated Contacts, 10 A at 110 V (sold in lots of 1)
Coil Voltage
Number and type of contacts - Thermal current (Ith)
DPDT: 1 NO / 0 NC
Catalog Number
6 Vdc 8501CDO22V50
12 Vdc 8501CDO22V51
24 Vdc 8501CDO22V53
110 Vdc 8501CDO22V60
6 Vac 8501CO22V35
12 Vac 8501CO22V36
24 Vac 8501CO22V14
120 Vac 8501CO22V20
208 Vac 8501CO21V08
240 Vac 8501CO22V24
277 Vac 8501CO22V04
480 Vac 8501CO22V29
Approvals for Square D Power Relays
File: E78351
CCN: NLDX,
NLDX7
File: 218139
Class: 3211 04
IEC 60947-4-1
23
RELAYS AND TIMERS
6/20/2017