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Schneider Electric

RM4TU02

RM4TU02 Schneider Electric

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Description for RM4TU02 Schneider Electric

RM4TU02 Schneider Electric - three-phase network control relay RM4-T - range 300..430 V

Free Delivery to UK Mainland on orders over £25

Main

range of product Harmony Relay
Relay type Control relay
Product specific application For 3-phase supply
Relay name RM4-T
Relay monitored parameters Phase sequence,Undervoltage detection,Phase failure detection
time delay Without
Output contacts 2 C/O
Contacts type and composition 2 C/O
Poles description 3P

Complementary

[Ie] rated operational current 2 A at 70 °C 24 V DC-13 conforming to IEC 60947-5-1/1991,2 A at 70 °C 24 V DC-13 conforming to VDE 0660,3 A at 70 °C 115 V AC-15 conforming to IEC 60947-5-1/1991,3 A at 70 °C 115 V AC-15 conforming to VDE 0660,3 A at 70 °C 24 V AC-15 conforming to IEC 60947-5-1/1991,3 A at 70 °C 24 V AC-15 conforming to VDE 0660,3 A at 70 °C 250 V AC-15 conforming to IEC 60947-5-1/1991,3 A at 70 °C 250 V AC-15 conforming to VDE 0660,0.1 A at 70 °C 250 V DC-13 conforming to IEC 60947-5-1/1991,0.1 A at 70 °C 250 V DC-13 conforming to VDE 0660,0.3 A at 70 °C 115 V DC-13 conforming to IEC 60947-5-1/1991,0.3 A at 70 °C 115 V DC-13 conforming to VDE 0660
Maximum switching voltage 440 V AC
Control threshold undervoltage 300…430 V
Setting accuracy of the switching threshold +/-3 %
Switching threshold drift <= 0.06 % per degree centigrade depending permissible ambient air temperature,<= 0.5 % within the measuring range
Setting accuracy of time delay 10 P
Time delay drift <= 0.07 % per degree centigrade depending on the rated operational temperature,<= 0.5 % within the measuring range
Hysteresis 5 % fixed of de-energisation threshold
delay at power up 650 ms
Maximum measuring cycle 80 ms
[Ui] rated insulation voltage 500 V conforming to IEC
Supply frequency 50/60 Hz +/- 5 %
Operating position Any position without derating
Connections - terminals Screw terminals, 2 x 1.5 mm²flexible with cable end,Screw terminals, 2 x 2.5 mm²flexible without cable end
Tightening torque 0.6…1.1 N.m
Mechanical durability 30000000 cycles
[Ith] conventional free air thermal current 8 A
Switching capacity in mA 10 mA at 12 V
Switching voltage 250 V AC
Contacts material 90/10 silver nickel contacts
Number of cables 2
Height 78 mm
Width 22.5 mm
Depth 80 mm
Terminals description ISO n°1 ALT,(25-26-28)OC,(L1-L2-L3)CO,(15-16-18)OC
Output relay state Tripped, fault present
9 mm pitches 2.5
net weight 0.11 kg
Terminals description ISO n°2 (L1-L2-L3)CO,(11-12-14)OC,(21-22-24)OC,ALT

Environment

Electromagnetic compatibility 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,Resistance to electrostatic discharge - test level: 6 kV (contact) conforming to IEC 61000-4-2 level 3,Resistance to electrostatic discharge - test level: 8 kV (air) conforming to IEC 61000-4-2 level 3
Standards EN/IEC 60255-6
Product certifications CSA,GL,UL
marking CE
Directives 73/23/EEC - low voltage directive,89/336/EEC - electromagnetic compatibility
Ambient air temperature for storage -40…85 °C
Ambient air temperature for operation -20…65 °C
Relative humidity 15…85 % 3K3 conforming to IEC 60721-3-3
Vibration resistance 0.35 ms (f= 10…55 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-27
IP degree of protection IP20 (terminals) conforming to IEC 60529,IP50 (casing) conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Overvoltage category III conforming to IEC 60664-1
Dielectric test voltage 2.5 kV
Non-dissipating shock wave 4.8 kV
Resistance to electrostatic discharge 6 kV contact conforming to IEC 61000-4-2 level 3,8 kV air conforming to IEC 61000-4-2 level 3
Resistance to electromagnetic fields 10 V/m conforming to IEC 61000-4-3 level 3
Resistance to fast transients 2 kV conforming to IEC 61000-4-4 level 3
Disturbance radiated/conducted CISPR 22 - class A,CISPR 11 group 1 - class A

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

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