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
< 1 % over the whole range with voltage variation || 0.05 %/°C with temperature variation
Relay Monitored Parameters
overvoltage detection
Hysteresis
5-50 % adjustable threshold setting
Output Contacts
2 C/O
Electromagnetic Compatibility
immunity for residential, commercial and light-industrial environments EN/IEC 61000-6-1 || immunity for industrial environments EN/IEC 61000-6-2 || emission standard for residential, commercial and light-industrial environments EN/IEC 61000-6-3 || emission standard for industrial environments EN/IEC 61000-6-4 || electrostatic discharge 6 kV contact discharge)level 3 IEC 61000-4-2 || electrostatic discharge 8 kV air discharge)level 3 IEC 61000-4-2 || radiated radio-frequency electromagnetic field immunity test 10 V/mlevel 3 IEC 61000-4-3 || electrical fast transient/burst immunity test 4 kV direct)level 4 IEC 61000-4-4 || electrical fast transient/burst immunity test 2 kV capacitive coupling)level 4 IEC 61000-4-4 || surge immunity test 4 kV common mode)level 4 IEC 61000-4-5 || surge immunity test 2 kV differential mode)level 4 IEC 61000-4-5 || conducted and radiated emissionsclass B group 1 CISPR 11 || conducted and radiated emissionsclass B CISPR 22
Switching Capacity In Va
2000 VA
Mounting Support
35 mm DIN rail conforming to EN/IEC 60715
Contacts Type And Composition
2 C/O
Vibration Resistance
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 || 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
Reset Time
1500 ms at maximum voltage
Supply Circuit Type
DC
Time Delay Type
without
Power Consumption In Va
3.5-3.5 VA AC
Housing Material
self-extinguishing plastic
Insulation Resistance
> 100 MOhm 500 V DC
Immunity To Microbreaks
10 ms
Repeat Accuracy
+/- 0.5 % input and measurement circuit
Ambient Air Temperature For Storage
-40-70°C
Pollution Degree
3 IEC 60664-1
Maximum Power Consumption In W
1.5 W DC
Mechanical Durability
10000000 cycles
Relay Name
RM22UA
Product Certifications
CE || CCC || EAC || CSA || RCM || UL || GL
Run-Up Delay At Power-Up
600 ms
Dielectric Test Voltage
2.5 kV AC 50 Hz, 1 min IEC 60255-27
Insulation
between supply and measurement
Description
Voltage Sensing Relay, Base Shape Square, Current Rating 8 A, Input Voltage 24 to 240V AC/DC, Pick Up Range 20.4 to 264V AC/DC, Drop-Out Range +/- 10 Percent, Monitored Parameters Overvoltage, Number of Pins 12, Contact Rating (AC) 8 A @ 24/240V, IP Rating IP20; IP40; IP50, Mounting Style DIN Rail, Body Depth 3.13 in, Body Height 3.54 in, Body Width 0.89 in, Maximum Operating Temperature 158 Degrees F, Maximum Switching Capacity 2,000 VA, Maximum Switching Current 8 A
