"This Harmony RM22-LG relay allows monitoring of liquid level control in 3-phase networks." "This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in industrial and building control panels." "It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water." "It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device." "It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers." "It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting." "multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC." 0 0 0 0 0 0 0 0 0

• Prop 65
• WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

• Complementary Attributes
• Maximum Cable Distance Between Devices : 100 m probe and delay, 100 m probe and delay
• Maximum Electrode Voltage : 12 V AC, 12 V AC
• Maximum Switching Current : 8 A AC, 8 A AC
• Maximum Switching Voltage : 250 V AC, 250 V AC
• Minimum Switching Current : 10 mA 5 V DC, 10 mA 5 V DC, 10 mA 5 V DC
• US Rated Supply Voltage : 380...415 V AC/DC 50/60 Hz, non self-powered, 380...415 V AC/DC 50/60 Hz, non self-powered, 380...415 V AC/DC 50/60 Hz, non self-powered, 380...415 V AC/DC 50/60 Hz, non self-powered
• Maximum Electrode Current : 1 mA
• Important Information Attributes
• Persona Type Ids : BM9, EU, LC, OM, OM8, PB, SC, SI, VR
• 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 Id : COMMERCIAL, INDUSTRIAL
• Market Segmentation : Commercial, Industrial
• Dielectric Test Voltage : 2.5 kV AC 50 Hz, 1 min IEC 60255-27, 2.5 kV AC 50 Hz, 1 min IEC 60255-27, 2.5 kV AC 50 Hz, 1 min IEC 60255-27, 2.5 kV AC 50 Hz, 1 min IEC 60255-27, 2.5 kV AC 50 Hz, 1 min IEC 60255-27
• Electromagnetic Compatibility : immunity for residential, commercial and light-industrial environments conforming to IEC 61000-6-1, immunity for residential, commercial and light-industrial environments conforming to IEC 61000-6-1, immunity for industrial environments conforming to IEC 61000-6-2, immunity for industrial environments conforming to IEC 61000-6-2, emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3, emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3, emission standard for industrial environments conforming to IEC 61000-6-4, emission standard for industrial environments conforming to IEC 61000-6-4, electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2, electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2, radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3, radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3, radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3, radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3, electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4, electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4, surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5, surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5, surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5, surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5, surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5, surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5, surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5, surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5, surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5, surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5, conducted and radiated emissions class B group 1 conforming to CISPR 11, conducted and radiated emissions class B group 1 conforming to CISPR 11, conducted and radiated emissions class B group 1 conforming to CISPR 11, conducted and radiated emissions class B conforming to CISPR 22, conducted and radiated emissions class B conforming to CISPR 22, conducted and radiated emissions class B conforming to CISPR 22
• Immunity To Microbreaks : 100 ms DC, 100 ms DC, 90 ms AC, 90 ms AC
• Measurement Error : < 1 % over the whole range with voltage variation, < 1 % over the whole range with voltage variation, 0.05 %/°C with temperature variation, 0.05 %/°C with temperature variation
• Mounting Support : 35 mm DIN rail conforming to IEC 60715, 35 mm DIN rail conforming to IEC 60715
• Overvoltage Category : III conforming to IEC 60664-1, III conforming to IEC 60664-1
• Repeat Accuracy : +/- 2 % time delay, +/- 2 % time delay
• Sensitivity Scale : 5...100 kOhm St (Standard Sensitivity), 5...100 kOhm St (Standard Sensitivity)
• Shock Resistance : 15 gn 11 ms) not in operation IEC 60068-2-27, 15 gn 11 ms) not in operation IEC 60068-2-27, 15 gn 11 ms) not in operation IEC 60068-2-27, 15 gn 11 ms) not in operation IEC 60068-2-27, 5 gn 11 ms) in operation IEC 60068-2-27, 5 gn 11 ms) in operation IEC 60068-2-27, 5 gn 11 ms) in operation IEC 60068-2-27, 5 gn 11 ms) in operation IEC 60068-2-27
• Supply Voltage Limits : 323-456.5 V AC, 323-456.5 V AC
• Tightening Torque : 0.6-1 N.m IEC 60947-1, 0.6-1 N.m IEC 60947-1
• Utilisation Category : AC-15 IEC 60947-5-1, AC-15 IEC 60947-5-1, DC-13 IEC 60947-5-1, DC-13 IEC 60947-5-1, AC-1 IEC 60947-4-1, AC-1 IEC 60947-4-1, DC-1 IEC 60947-4-1, DC-1 IEC 60947-4-1
• Vibration Resistance : 0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6, 0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6, 0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6, 0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6, 1 gn 10-58.1 Hz) not in operation IEC 60068-2-6, 1 gn 10-58.1 Hz) not in operation IEC 60068-2-6, 1 gn 10-58.1 Hz) not in operation IEC 60068-2-6, 1 gn 10-58.1 Hz) not in operation IEC 60068-2-6, 0.035 mm 58.1-150 Hz) in operation IEC 60068-2-6, 0.035 mm 58.1-150 Hz) in operation IEC 60068-2-6, 0.035 mm 58.1-150 Hz) in operation IEC 60068-2-6, 0.035 mm 58.1-150 Hz) in operation IEC 60068-2-6, 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6, 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6, 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6, 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6
• Carbon Footprint Of The Distribution Phase A4 : 0.08404034578198688, 0.1 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4 : 0.28911561650690104, 0.3 kg CO2 eq.
• Carbon Footprint Of The Installation Phase A5 : 0 kg CO2 eq., 0.0007780362407013479
• Carbon Footprint Of The Manufacturing Phase A1 To A3 : 2 kg CO2 eq., 2.4872131233900405
• Carbon Footprint Of The Use Phase B2 B3 B4 B6 : 41 kg CO2 eq., 40.75904111642341
• Connections Terminals : screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end, screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end, screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end, screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end, screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end, screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end, screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end, screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end, screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end, screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end, screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end, screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end, screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end, screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end, screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end, screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end, screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end, screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end, screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end, screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end
• Local Data Status : Publishable
• Local Publishable Date : 2025-11-25
• Legacy WEEE Scope : Out
• Scope Perimeter : At least in Europe
• EOLI Availability Display : Yes
• End Of Life Doc Ref : ENVEOLI2506066EN
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• ROHS EUR In Scope : No
• ROHS EUR Status : Compliant with Exemptions
• ROHS EUR Full Compliance Status : Pro-active compliance (Product out of EU RoHS legal scope)
• ROHS EUR Full Compliance Status Id : PRO_ACTIVE_COMPLIANCE
• China ROHS In Scope : Yes
• Green Premium Status For Reporting : Green Premium product
• With Recycled Cardboard : Yes
• Without Single Use Plastic : Yes
• Product Contributes To Saved And Avoided Emissions : No
• Return Indicator : Y
• WD Status : 1 - GSC certified
• Function Option Id : STANDARD
• Function Option : Standard
• Compatibility Code : RM22
• Functionality : resistive probe detection
• Housing Material : polycarbonate
• Measurement Range : 5...100 kOhm
• Package Weight Lbs : 107.0 g
• Product Availability : Non-Stock - Not normally stocked in distribution facility
• Product Or Component Type : level control relay
• Range Of Product : Harmony Control Relays
• Relay Monitored Parameters : detection by resistive probes
• Relay Name : RM22L
• Returnability : Yes
• Sensitivity Adjustment : 5-100 %
• Sustainable Packaging : Yes
• Time Delay Type : without
• Total Lifecycle Carbon Footprint : 44 kg CO2 eq.
• Relationship Type : Compatible relationship
• Pep Code : ENVPEP2506066EN
• Pep Verification Date : 2025-06-30
• PCR Version : PEP-PCR-ed4-2021 09 06
• PSR Version : PSR-0005-ed3.1-EN-2023 12 08
• Type Of Verification For The Pep : Independent internal review
• Functional Unit Description : To switch ON/OFF electrical contacts when the abnormal operating conditions is detected during 10 years and a 80% use rate.
• Functional Unit Unit : unit
• Product Kit Identifier : N
• Environment Attributes Main
• EU ROHS Directive : Compliant By Exemption​, Pro-active compliance (Product out of EU RoHS legal scope)
• IP Degree Of Protection : IP20 IEC 60529 terminals), IP20 IEC 60529 terminals), IP20 IEC 60529 terminals), IP40 IEC 60529 housing), IP40 IEC 60529 housing), IP40 IEC 60529 housing), IP50 IEC 60529 front panel), IP50 IEC 60529 front panel), IP50 IEC 60529 front panel)
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold, Reference contains Substances of Very High Concern above the threshold
• Relative Humidity : 93-97 % 25-55 °C IEC 60068-2-30, 93-97 % 25-55 °C IEC 60068-2-30, 93-97 % 25-55 °C IEC 60068-2-30
• ROHS Exemption Information : Yes
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : X
• Mercury Free : Yes
• Carbon Footprint : 43.62018823834304
• Circularity Profile : ENVEOLI2506066EN
• Environmental Disclosure : ENVPEP2506066EN
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : Yes
• Pep Code : ENVPEP2506066EN
• Pep Verification Date : 2025-06-30
• PCR Version : PEP-PCR-ed4-2021 09 06
• PSR Version : PSR-0005-ed3.1-EN-2023 12 08
• Type Of Verification For The Pep : Independent internal review
• General Attributes
• Product Or Component Type : level control relay
• Range Of Product : Harmony Control Relays
• Output Attributes
• Output Contacts : 2 C/O