Schneider Electric RM22LA32MR level control relay, Harmony Control Relays, 8A, 2CO, 24…240V AC DC
Code: SCHRM22LA32MR
Unit of measure:
EACH
Description
LEVEL CONTROL RELAY RM22 LG RANGE 0.25
Technical Specifications
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| Relative humidity | 93-97 % at 25-55 °C conforming to IEC 60068-2-30 |
| [Us] rated supply voltage | 24...240 V AC/DC 50/60 Hz- non self-powered |
| Dielectric test voltage | 2.5 kV- 1 min AC 50 Hz conforming to IEC 60255-27 |
| Time delay type | adjustable 0.1...30 s- +/- 10 % of the full scale value Tt- time delay upon fault |
| Safety reliability data | B10d = 170000 |
| Maximum switching voltage | 250 V AC |
| Electromagnetic compatibility | surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5 |
| Maximum electrode voltage | 12 V AC |
| Minimum switching current | 10 mA at 5 V DC |
| Cable capacitance | 4.7 nF at LS (Low Sensitivity) for probe cable |
| Supplier Code | RM22LA32MR |
| Ambient air temperature for storage | -40-70 °C |
| Supply voltage limits | 20.4-264 V AC/DC |
| Vibration resistance | 0.5 gn (f= 58.1-150 Hz) in operation conforming to IEC 60068-2-6 |
| Sensitivity scale | 5...100 kOhm St (Standard Sensitivity) |
| Repeat accuracy | +/- 2 % for time delay |
| Insulation | between supply and measurement |
| Shock resistance | 5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27 |
| Contacts type and composition | 2 C/O |
| Control type | with test button |
| IP degree of protection | IP50 (front panel) conforming to IEC 60529 |
| Range | Harmony Control Relays |
| Overvoltage category | III conforming to IEC 60664-1 |
| Measurement range | 0.25...1000 kOhm |
| Electrical durability | 100000 cycles |
| Functionality | resistive probe detection |
| Mounting position | any position |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Tightening torque | 0.6-1 N.m conforming to IEC 60947-1 |
| Maximum supply current for sensors | 1 mA |
| Relay type | level control relay |
| Connections - terminals | screw terminals- 1 x 0.5...1 x 3.3mm² (AWG 20...AWG 12) solid without cable end |
| Output contacts | 2 C/O |
| Maximum cable distance between devices | 100 m between probe and delay |
| [In] rated current | 8 A |
| Mounting support | 35mm DIN rail conforming to IEC 60715 |
| Mechanical durability | 10000000 cycles |
| Relay monitored parameters | detection by resistive probes |
| Maximum switching current | 8 A AC |
| Switching capacity in VA | 2000 VA |
| Housing material | self-extinguishing plastic |
| Width | 22.5mm |
| Measurement error | 0.05 %/°C with temperature variation |
| Nominal output current | 8 A |
| [Uc] control circuit voltage | 24...240 V |
| Compatibility code | RM22 |
| Maximum electrode current | 1 mA |
| Sensitivity adjustment | 5-100 % |
| Contacts material | cadmium free |
| Relay name | RM22L |
| Standards | IEC 60255-1 |
| Brand Name | Schneider Electric |
| Product certifications | RCM |
| Immunity to microbreaks | 90 ms AC |
| Utilisation category | AC-1 conforming to IEC 60947-4-1 |
| Maximum power consumption in W | 1.5 W DC |
| Net weight | 0.11 kg |
| Product or component type | level control relay |
| Run-up delay at power-up | 0.6 s |
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