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General Purpose Relays
Type K
schneider-electric.us
Refer to Catalog 8501CT1406
Square D™ Universal Relays
8501KPDR12V60
8501KFR13V20
8501KUDR12P14V60
8501NR61
8501NR52
8501NR82
8501NR52 Socket
+8501KPR13P14V2 Relay
8501NR82 Socket
+8501KUDR12P14V Relay
8501K relays are designed for multipole switching applications at 240 Vac or lower.
These relays have industry standard wiring and pin terminal arrangements which allow
for their use as replacements for many competitive relays without wiring or hardware
modifications.
•
10 A relays
•
DPDT or 3PDT
•
Green pilot light option
•
Motor load (hp) ratings
•
DPDT latching models available
•
AC or DC operation
•
RoHS Compliant
Table 23.40: Relays: Standard Cover, without LED
Pins
Coil Voltage
Number and Type of Contacts - Thermal current (Ith)
DPDT (2 C/O) - 10 A 3PDT (3 C/O) - 10 A
Catalog Number Catalog Number
Octal
12 Vdc
8501KPDR12V51 8501KPDR13V51
24 Vdc 8501KPDR12V53 8501KPDR13V53
48 Vdc 8501KPDR12V56 8501KPDR13V56
110 Vdc 8501KPDR12V60 8501KPDR13V60
24 Vac 8501KPR12V14 8501KPR13V14
120 Vac 8501KPR12V20 8501KPR13V20
240 Vac 8501KPR12V24 8501KPR13V24
Blade
12 Vdc
8501KUDR12V51 8501KUDR13V51
24 Vdc 8501KUDR12V53 8501KUDR13V53
48 Vdc 8501KUDR12V56 8501KUDR13V56
110 Vdc 8501KUDR12V60 8501KUDR13V60
24 Vac 8501KUR12V14 8501KUR13V14
120 Vac 8501KUR12V20 8501KUR13V20
240 Vac 8501KUR12V24 8501KUR13V24
Table 23.41: Relays: Flange Mount Cover
Pins
Coil Voltage
Number and Type of Contacts - Thermal current (Ith)
DPDT (2 C/O) - 10 A 3PDT (3 C/O) - 10 A
Catalog Number Catalog Number
Blade
12 Vdc
8501KFDR12V51 8501KFDR13V51
24 Vdc 8501KFDR12V53 8501KFDR13V53
48 Vdc 8501KFDR12V56 8501KFDR13V56
110 Vdc 8501KFDR12V60 8501KFDR13V60
24 Vac 8501KFR12V14 8501KFR13V14
120 Vac 8501KFR12V20 8501KFR13V20
240 Vac 8501KFR12V24 8501KFR13V24
Table 23.42: Relays: Standard Cover, with LED
Pins
Coil Voltage
Number and Type of Contacts - Thermal current (Ith)
DPDT (2 C/O) - 10 A 3PDT (3 C/O) - 10 A
Catalog Number Catalog Number
Octal
12 Vdc
8501KPDR12P14V51 8501KPDR13P14V51
24 Vdc 8501KPDR12P14V53 8501KPDR13P14V53
48 Vdc 8501KPDR12P14V56 8501KPDR13P14V56
110 Vdc 8501KPDR12P14V60 8501KPDR13P14V60
24 Vac 8501KPR12P14V14 8501KPR13P14V14
120 Vac 8501KPR12P14V20 8501KPR13P14V20
240 Vac 8501KPR12P14V24 8501KPR13P14V24
Blade
12 Vdc
8501KUDR12P14V51 8501KUDR13P14V51
24 Vdc 8501KUDR12P14V53 8501KUDR13P14V53
48 Vdc 8501KUDR12P14V56 8501KUDR13P14V56
110 Vdc 8501KUDR12P14V60 8501KUDR13P14V60
24 Vac 8501KUR12P14V14 8501KUR13P14V14
120 Vac 8501KUR12P14V20 8501KUR13P14V20
240 Vac 8501KUR12P14V24 8501KUR13P14V24
Table 23.43: Sockets
Contact Terminal
Arrangement
Connection
For Use with
Relays
Sold in Lots
of
Catalog Number[1]
Mixed
Screw
Connector
8501KPR12•••
8501KPDR12•••
1
8501NR51
8501KPR12•••
8501KPDR12•••
10
8501NR51B
8501KPR13•••
8501KPDR13•••
1
8501NR61
8501KPR13•••
8501KPDR13•••
10
8501NR61B
Separate
Screw
Connector
8501KPR12•••
8501KPDR12•••
1
8501NR52
8501KPR12•••
8501KPDR12•••
10
8501NR52B
8501KPR13•••
8501KPDR13•••
1
8501NR62
8501KPR13•••
8501KPDR13•••
10
8501NR62B
8501KUR12•••
8501KUDR12•••
1
8501NR82
8501KUR12•••
8501KUDR12•••
10
8501NR82B
8501KUR13•••
8501KUDR13•••
1
8501NR82
[1] Please note that the B suffix only designates quantities of 10 and is not printed on the socket.
6/20/2017
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RELAYS AND TIMERS