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© 2017 Schneider Electric
All Rights Reserved
General Purpose Relays
Type R
schneider-electric.us
Refer to Catalog 8501CT1409
Square D™ Plug-in Relays
8501RS41P14V20
8501RSD42P14V51
8501RS43P14V20
8501RS44P14V20
8501NR41 Socket
+8501RS41P14V20 Relay
8501NR42 Socket
+8501RSD42P14V51 Relay
8501NR43 Socket
+8501RS43P14V20 Relay
8501NR34 Socket
+8501RS44P14V20 Relay
8501R miniature plug-in relays have a 15 A resistive rating. The compact size of these
relays makes them ideal for downsizing equipment and applications where space is at a
premium.
•
SPDT through 4PDT
•
AC or DC operated
•
Horsepower rated
•
Socket compatible
•
Green LED pilot light option
•
Silver alloy contacts
Table 23.45: Relays: Standard Cover, without LED
Coil Voltage
Number and Type of Contacts - Thermal current (Ith)
SPDT (1 C/O) - 15 A DPDT (2 C/O) - 15 A 3PDT (3 C/O) - 15 A 4PDT (4 C/O) - 15 A
Catalog Number Catalog Number Catalog Number Catalog Number
12 Vdc 8501RSD41V51 8501RSD42V51 8501RSD43V51 8501RSD44V51
24 Vdc 8501RSD41V53 8501RSD42V53 8501RSD43V53 8501RSD44V53
110 Vdc 8501RSD41V60 8501RSD42V60 8501RSD43V60 8501RSD44V60
12 Vac 8501RS41V36 8501RS42V36 8501RS43V36 8501RS44V36
24 Vac 8501RS41V14 8501RS42V14 8501RS43V14 8501RS44V14
120 Vac 8501RS41V20 8501RS42V20 8501RS43V20 8501RS44V20
240 Vac 8501RS41V24 8501RS42V24 8501RS43V24 8501RS44V24
Table 23.46: Relays: Standard Cover, with LED
Coil Voltage
Number and Type of Contacts - Thermal current (Ith)
SPDT (1 C/O) - 15 A DPDT (2 C/O) - 15 A 3PDT (3 C/O) - 15 A 4PDT (4 C/O) - 15 A
Catalog Number Catalog Number Catalog Number Catalog Number
12 Vdc 8501RSD41P14V51 8501RSD42P14V51 8501RSD43P14V51 8501RSD44P14V51
24 Vdc 8501RSD41P14V53 8501RSD42P14V53 8501RSD43P14V53 8501RSD44P14V53
110 Vdc 8501RSD41P14V60 8501RSD42P14V60 8501RSD43P14V60 8501RSD44P14V60
12 Vac 8501RS41P14V36 8501RS42P14V36 8501RS43P14V36 8501RS44P14V36
24 Vac 8501RS41P14V14 8501RS42P14V14 8501RS43P14V14 8501RS44P14V14
120 Vac 8501RS41P14V20 8501RS42P14V20 8501RS43P14V20 8501RS44P14V20
240 Vac 8501RS41P14V24 8501RS42P14V24 8501RS43P14V24 8501RS44P14V24
Table 23.47: Sockets
Contact Terminal
Arrangement
Connection
For Use with
Relays
Sold in Lots of
Catalog Number[3]
Separate[4]
Screw Connector
8501RS41•••
8501RSD41•••
1
8501NR41
10 8501NR41B
8501RS42•••
8501RSD42•••
1
8501NR42
10 8501NR42B
8501RS43•••
8501RSD43•••
1 8501NR43
10 8501NR43B
8501RS44•••
8501RSD44•••
1 8501NR34
10 8501NR34B
Table 23.48: Accessories (Sold in Lots of 10)
Description For Use With Sold in Lots of Catalog Number
Plastic ID Clip 8501NR41 socket Supplied with socket —
Metal Hold-Down Clip
8501NR42 socket
10
8501NH428501NR43 socket
8501NR34 socket
Approvals for 8501 RS41, RSD41, RS42, RSD42, RS43, RSD43, RS44, and RSD44
File: E3190
CCN: NLDX,
NLDX7
[5]
File: E3190
CCN:
NLDX2,
NLDX8
File:
260367
Class:
3211 07
IEC
61810-1
RoHS
Com-
pliant
Approvals for 8501NR Sockets
File: E66924
CCN: SWIV2,
SWIV8
File: 211268
Class: 3211 07
IEC
61810-1
RoHS
Compliant
[3] Please note that the B suffix only desginates quantities of 10 and is not printed on the socket.
[4] The inputs and outputs are on separate sides.
[5] When used with the appropriate 8501NR socket.
6/20/2017
23
RELAYS AND TIMERS