Type K

Refer to Catalog 8501CT1406

Square D™ Universal Relays

8501KPDR12•••	8501KFR13•••







8501KUDR12P14•••	8501NR61







8501NR52	8501NR82







8501NR52 Socket +8501KPR13P14V2 Relay	8501NR82 Socket +8501KUDR12P14V Relay

8501K relays are designed for multi-pole 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

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	—
	24 Vdc	8501KPDR12V53	8501KPDR13V53
	48 Vdc	8501KPDR12V56	—
	24 Vac	8501KPR12V14	8501KPR13V14
	120 Vac	8501KPR12V20	8501KPR13V20
	240 Vac	8501KPR12V24	—
Blade	24 Vdc	—	8501KUDR13V53
	24 Vac	—	8501KUR13V14
	120 Vac	8501KUR12V20	8501KUR13V20

Relays: Flange Mount Cover

Pins	Coil Voltage	Number and Type of Contacts - Thermal current (Ith)
		DPDT (2 C/O) - 10 A
		Catalog Number
Blade	24 Vac	8501KFR12V14
Blade	120 Vac	8501KFR12V20

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	—
	24 Vdc	8501KPDR12P14V53	8501KPDR13P14V53
	24 Vac	8501KPR12P14V14	8501KPR13P14V14
	120 Vac	8501KPR12P14V20	8501KPR13P14V20
Blade	24 Vdc	8501KUDR12P14V53	—
Blade	120 Vac	—	8501KUR13P14V20

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	—
		8501KPR13••• 8501KPDR13•••	1	8501NR62
		8501KPR13••• 8501KPDR13•••	10	—
		8501KUR12••• 8501KUDR12•••	1	8501NR82
		8501KUR12••• 8501KUDR12•••	10	8501NR82B
		8501KUR13••• 8501KUDR13•••	1	8501NR82
		8501KUR13••• 8501KUDR13•••	10	8501NR82B

8501NH7

8501NH82

Accessories (Sold in Lots of 10)

Description	For Use With	Sold in Lots of	Catalog Number
Metal Restraining Srap	8501NR51 sockets	1	8501NH7
	8501NR52 sockets
	8501NR62 sockets
	8501NR82 sockets
Metal Hold-Down Clip	8501NR52 sockets	10	—
	8501NR62 sockets		—
	8501NR82 sockets		8501NH82

Approvals for 8501 KPR, KUR, and KFR Relays

File: E3190
CCN: NLDX, NLDX7^[2]

File: E3190
CCN: NLDX2, NLDX8

File: 260367

Class: 3211 07

IEC
61810-1

RoHS
Compliant

Approvals for 8501NR Sockets

File: E66924
CCN: SWIV2, SWIV8

File: 211268
Class: 3211 07