Square D 8501XMO40V02 Harmony Relay, Master, 10A at 600V AC, 110/120V AC, 4 NO Contacts

MPN: 8501XMO40V02
UPC: 785901743446
PPN: SCH-8501XMO40V02
UNSPSC: 39122331

$393.25

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Description

8501X NEMA machine tool relays combine a rugged heavy duty design with modular construction for greater flexiblity. They are ideal for applications where long life, high reliability and ease of maintenance are important. This master relay has a 20A contact rating due to use of 8501XC4 master contact cartridges. The 8501XC4 master contacts are rated at 20 ampere resistive current rating at 600 VAC. The contacts also have an A600 inductive contact rating. This relay is supplied with four 8501XC4 contact cartridges. The contact cartridges are installed as normally open contacts. The machine tool relays have straight through wiring. This makes wiring easier. The four plug in contact cartridges in this relay make contact conversion or replacement very easy. Contact conversion or replacement can be done without removing any wiring. Contacts are supplied with pressure wire connectors so wires can be easily terminated. 18 to 12 AWG copper wire can be used with this relay. Relay has a 110/120 VAC 50/60 Hz replaceable coil. Relay is 3.56 inches tall, 2.23 inches wide and 3.95 inches deep. Relay is UL listed and CSA certified.

Features

They are ideal for applications where long life, high reliability and ease of maintenance are important
This relay has contacts with a 20 ampere resistive current rating at 600 VAC
The contacts also have an A600 inductive contact rating
This relay is supplied with eight 8501XC1 contact cartridges
The contact cartridges are installed as normally open contacts
The machine tool relays have straight through wiring

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Mexico
Depth	3.95 in

Weight	952.998 g

Complementary Attributes

Line Rated Current	20 A AC
Uc Control Circuit Voltage	110 V AC 50 Hz120 V AC 60 Hz

Maximum Switching Voltage	600 V AC

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Certificate Agency	CE, UL Listed, CSA
Carbon Footprint Of The End Of Life Phase C1 To C4	2 kg CO2 eq., 1.6732827207521825
Carbon Footprint Of The Manufacturing Phase A1 To A3	6 kg CO2 eq., 5.8604576808596365
Local Data Status	Publishable
Return Indicator	Y
Weee Scope	Out
Scope Perimeter	At least in Europe
End Of Life Doc Ref	ENVEOLI1409020EN
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1930
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	2
Function Option	Standard
Contacts Type And Composition	4 NO 4 master contact cartridges
Mounting Support	panel
Operating Time	15 ms - pick-up16 ms - drop-out
Product Or Component Type	relay
Relay Type	master
Software Version	v5.9.4
Total Lifecycle Carbon Footprint	180 kg CO2 eq.
Data Source	extrapolated product
Width Nominal	2.23 in
Customs Code	8536490080
Functional Unit Description	The product is an electrically operated switch which enables current to flow through it on one circuit and can switch a current on and off on a second circuit.This relay has contacts with a 10 ampere resistive current rating at 600 VAC and it has life span of 10 years with power consumption of 18.36W with 20% use rate and adhering to international standards UL & CSA.
Functional Unit Unit	Unit
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
Carbon Footprint Of The Distribution Phase A4	0.12461936909335124, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.24322249829415715, 0.2 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	172 kg CO2 eq., 171.93
Local Publishable Date	2026-08-26
Use Carbon Footprint	171.93
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	5
Without Single Use Plastic	Yes
Tier Id	2
Function Option Id	STANDARD
Product Kit Identifier	N
Electrical Connection	screw clamp terminals
Number Of Poles	4P
Product Availability	Stock - Normally stocked in distribution facility
Range Of Product	8501X
Returnability	Yes
Sustainable Packaging	Yes
Database Version	2022-01
Height Nominal	3.5 in
Nbr. Of Units In Pkg.	1
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	10

Environment Attributes Main

Ambient Air Temperature For Operation	-40-160 °F, -40-160 °F
Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Circularity Profile	ENVEOLI1409020EN
Eu Rohs Directive	Compliant By Exemption
Packaging Without Single Use Plastic	Yes
Pep Code	ENVPEP1310013EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review

Take Back	No
China Rohs Regulation	X
Carbon Footprint	179.83158226899934
Environmental Disclosure	ENVPEP1310013EN
Packaging Made With Recycled Cardboard	Yes
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2024-06-02
Psr Version	PSR-0005-ed2-2016 03 29