Schneider-Electric
RM22LA32MR

Range of produc: Harmony Control Relays

Relay type: Level control relay

Product or component type: Level control relay

Relay name: RM22L

Relay monitored parameters: Detection by resistive probes

Time delay type: Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt

Switching capacity in VA: 2000 VA

Minimum switching current: 10 mA at 5 V DC

Maximum switching current: 8 A AC

Utilisation category: AC-15 conforming to IEC 60947-5-1; DC-13 conforming to IEC 60947-5-1; AC-1 conforming to IEC 60947-4-1; DC-1 conforming to IEC 60947-4-1

Contacts type and composition: 2 C/O

Connections - terminals: Screw connectors

[Uc] control circuit voltage: 24...240 V

[In] rated current: 8 A

Maximum switching voltage: 250 V AC

Supply voltage limits: 20.4…264 V AC/DC

Maximum power consumption in W: 1.5 W DC

Output contacts: 2 C/O

Nominal output current: 8 A

run-up delay at power-up: 2.5 s; 0.6 s

Maximum electrode voltage: 12 V AC

Maximum electrode current: 1 mA

Repeat accuracy: +/- 2 % for time delay

Measurement error: < 1 % over the whole range with voltage variation; 0.05 %/°C with temperature variation

Maximum cable distance between devices: 100 m between probe and delay

Sensitivity scale: 0.25...5 kOhm LS (Low Sensitivity); 5...100 kOhm St (Standard Sensitivity); 50...1000 kOhm HS (High Sensitivity)

Sensitivity adjustment: 5…100 %

Maximum supply current for sensors: 1 mA

Cable capacitance: 1 nF at HS (High Sensitivity) for probe cable; 2.2 nF at St (Standard Sensitivity) for probe cable; 4.7 nF at LS (Low Sensitivity) for probe cable

Overvoltage category: III conforming to IEC 60664-1

insulation: Between supply and measurement

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 0.2...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 0.2...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end

Tightening torque: 0.6…1 N.m conforming to IEC 60947-1

Housing material: Self-extinguishing plastic

Mounting support: 35 mm DIN rail conforming to IEC 60715

Mounting position: Any position

Electrical durability: 100000 cycles

Mechanical durability: 10000000 cycles

Contacts material: Cadmium free

Safety reliability data: MTTFd = 182.6 years; B10d = 170000

Width: 22.5 mm

Net weight: 0.11 kg

Functionality: Resistive probe detection

Compatibility code: RM22

Immunity to microbreaks: 100 ms DC; 90 ms AC

Electromagnetic compatibility: Immunity for residential, commercial and light-industrial environments conforming to IEC 61000-6-1; 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 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: 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; 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; 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; Conducted and radiated emissions class B group 1 conforming to CISPR 11; Conducted and radiated emissions class B conforming to CISPR 22

Standards: IEC 60255-1

product certifications: UL; RCM; CSA; GL; CCC; CE; EAC

Ambient air temperature for storage: -40…70 °C

Relative humidity: 93…97 % at 25…55 °C conforming to IEC 60068-2-30

Vibration resistance: 0.075 mm (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6; 1 gn (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6; 0.035 mm (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6; 0.5 gn (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6

Shock resistance: 15 gn (duration = 11 ms) for not in operation conforming to IEC 60068-2-27; 5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27

IP degree of protection: IP20 (terminals) conforming to IEC 60529; IP40 (housing) conforming to IEC 60529; IP50 (front panel) conforming to IEC 60529

Pollution degree: 3 conforming to IEC 60664-1

Dielectric test voltage: 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 2.6 cm

Package 1 Width: 8.2 cm

Package 1 Length: 9.5 cm

Package 1 Weight: 122.0 g

Unit Type of Package 2: S02

Number of Units in Package 2: 40

Package 2 Height: 15.0 cm

Package 2 Width: 30.0 cm

Package 2 Length: 40.0 cm

Package 2 Weight: 5.492 kg

Unit Type of Package 3: P06

Number of Units in Package 3: 640

Package 3 Height: 60.0 cm

Package 3 Width: 80.0 cm

Package 3 Length: 60.0 cm

Package 3 Weight: 95.14 kg

Sustainable offer status: Green Premium product

REACh Regulation: Reference contains Substances of Very High Concern above the threshold

EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)

Mercury free: Yes

China RoHS Regulation: X

RoHS exemption information: Yes

Environmental Disclosure: ENVPEP1504008EN

Circularity Profile: ENVEOLI1504008EN