Schneider Electric 8501KPR12V20 Harmony Relay, DPDT 10A at 120V AC, 1 HP at 277V AC, 2NO + 2NC

MPN: 8501KPR12V20
UPC: 785901147329
PPN: SCH-8501KPR12V20
UNSPSC: 39122325

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$60.72

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Description

8501KP universal plug in relays are designed for multipole switching applications at 300 VAC or lower. These relays are designed to be plugged into a relay socket. This makes for very easy replacement. This relay plugs into an 851NR51 or 8501NR52 relay socket. This relay has a DPDT contact arrangements. It has two normally open and two normally closed contacts. The contacts have a 10 ampere rating 277 VAC, a 10 ampere rating at 28 VDC, a 1/3 HP rating at 120 VAC, a 1 HP rating at 277 VAC and a B300 inductive rating. Relays can be ordered with a wide variety of coil voltages. This relay has a 120 VAC nonreplaceable coil. A green LED indicator is not supplied on this relay. 8501KP relays are UL listed with Square D relay sockets, UL component recognized and CSA certified.

Features

Engineered with an industry-standard 8-pin octal plug-in configuration, this Harmony 8501K series relay drops effortlessly into standard 8501NR51 or 8501NR52 bases. This universal physical compatibility allows maintenance technicians to perform rapid, tool-free changeouts without modifying existing panel wiring, dramatically reducing expensive machine downtime during routine control logic maintenance.
The internal mechanisms are crafted from high-grade silver alloy, providing excellent electrical conductivity and superior resistance to arc-induced contact welding. This rugged material prevents premature contact pitting when handling heavy inductive loads (B300 rated), ensuring long-term mechanical reliability for demanding HVAC/R controls, material handling systems, and heavy processing machinery.
The internal mechanisms are crafted from high-grade silver alloy, providing excellent electrical conductivity and superior resistance to arc-induced contact welding. This rugged material prevents premature contact pitting when handling heavy inductive loads (B300 rated), ensuring long-term mechanical reliability for demanding HVAC/R controls, material handling systems, and heavy processing machinery.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Singapore, Turkey, United States
Depth	1.4 in

Weight	136.078 g

Complementary Attributes

Rated Breaking Capacity	3 A 120 V AC inductive control circuit UL 5081.5 A 240 V AC inductive control circuit UL 508, 10 A 277 V AC resistive control circuit UL 50810 A 30 V DC resistive control circuit UL 508
Rated Power In Hp	1 hp 277 V AC0.33 hp 120 V AC

Maximum Switching Voltage	300 V AC30 V DC
Uc Control Circuit Voltage	120 V AC

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Operating Time	20 ms - pick-up, 20 ms - drop-out
Carbon Footprint Of The Distribution Phase A4	0.0177943233, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.0010972146, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	25 kg CO2 eq., 24.5363507625
Local Publishable Date	2026-03-25
Weee Scope	Out
Scope Perimeter	Outside of Europe
End Of Life Doc Ref	ENVEOLI2403024EN
Reach Full Compliance Status Id	NOT_CONTAINING_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1930
China Rohs In Scope	Yes
With Recycled Cardboard	No
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Contacts Material	silver alloy (AgNi)
Local Signalling	no indicator
Product Availability	Stock - Normally stocked in distribution facility
Range Of Product	8501K
Returnability	Yes
Software Version	v5.9.4
Switch Function	DPDT
Database Version	2022-01
Height Nominal	2.66 in
Nbr. Of Units In Pkg.	1
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	10
Recyclability Potential In %	70

Persona Type Names	Charge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market Segmentation	Commercial, Industrial
Certificate Agency	UL Listed, UL Recognized, CSA, CE
Carbon Footprint Of The End Of Life Phase C1 To C4	0.2 kg CO2 eq., 0.2139321627
Carbon Footprint Of The Manufacturing Phase A1 To A3	0.9 kg CO2 eq., 0.9057640469
Local Data Status	Publishable
Return Indicator	Y
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Free of Substances of Very High Concern above the threshold
Reach Compliance Directive	Free of Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant
Rohs Eur Full Compliance Status	Compliant
China Rohs Label	1
Without Single Use Plastic	No
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Control Type	without test button
Mounting Support	socket
Product Or Component Type	relay
Relay Type	general purpose
Shape Of Pin	tubular
Sustainable Packaging	No
Total Lifecycle Carbon Footprint	26 kg CO2 eq.
Data Source	extrapolated product
Width Nominal	1.4 in
Customs Code	8536490075
Functional Unit Description	To control a circuit by a low-power signal with complete electrical isolation between control and controlled circuits, or where several circuits must be controlled by one signal during 10 years with a 99% use rate, in compliance with French standards.
Functional Unit Unit	unité (unit)
Energy Consumption On Product Lifetime In Kwh	33.9888

Environment Attributes Main

Ambient Air Temperature For Operation	-40-131 °F, -40-131 °F
Take Back	No
Recycled Metal Content At Cr Level	0 %
Carbon Footprint	25.6749385099
Environmental Disclosure	ENVPEP2403024EN
Packaging Made With Recycled Cardboard	No
Reach Free Of Svhc	Yes
Pep Code	ENVPEP2403024EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review

Product Compatibility	8501NR52, 8501NR51
Reach Free Shvc	Yes
China Rohs Regulation	X
Circularity Profile	ENVEOLI2403024EN
Eu Rohs Directive	Compliant
Packaging Without Single Use Plastic	No
Reach Regulation	Free of Substances of Very High Concern above the threshold
Pep Verification Date	2022-10-01
Psr Version	PSR-0005-ed2-2016 03 29