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Schneider Electric

RM4UB35

RM4UB35 Schneider Electric

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Description for RM4UB35 Schneider Electric

RM4UB35 Schneider Electric - single-phase network control relay RM4-U - range 160..220 V

Free Delivery to UK Mainland on orders over £25

Main

range of product Zelio Control
product or component type Industrial measurement and control relays
Relay type Voltage control relay
Relay name RM4U
Relay monitored parameters Self-powered,Overvoltage and undervoltage detection
Time delay range 0.1...10 s adjustable delay
Minimum switching current 10 mA at 12 V
Maximum switching current 8 A AC at 250 V
Electrical connection 2 conductors cable 1.5 mm² flexible cable with cable end conforming to IEC 60947-1,2 conductors cable 2.5 mm² flexible cable without cable end conforming to IEC 60947-1
Contacts type and composition 2 C/O
Poles description 1P

Complementary

Maximum switching voltage 440 V AC
[Us] rated supply voltage 160...300 V AC
Supply voltage limits 160…300 V AC
Control threshold undervoltage 160…220 V 50/60 Hz
Control threshold overvoltage 220...300 V
Output contacts 2 C/O
Maximum measuring cycle 80 ms
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
[Ue] rated operational voltage >= 160 V
Maximum permissible voltage <= 300 V L1 and L3
marking CE : LVD 73/23/EEC,CE : EMC 89/336/EEC
Overvoltage category III conforming to IEC 60664-1
Insulation resistance > 500 MOhm conforming to IEC 60255-5 at 500 V DC
[Ui] rated insulation voltage 500 V conforming to IEC
Control circuit voltage limits 0.85...1.1 Uc
Supply frequency 50/60 Hz +/- 5 %
Supply disconnection value > 0.1 Uc
Operating position Any position without derating
Tightening torque 0.6…1.1 N.m
Mechanical durability 30000000 cycles
[Ith] conventional free air thermal current 8 A
[Ie] rated operational current 2 A at 70 °C 24 V DC-13 conforming to IEC 60947-5-1,2 A at 70 °C 24 V DC-13 conforming to VDE 0660,3 A at 70 °C 115 V AC-15 conforming to IEC 60947-5-1,3 A at 70 °C 115 V AC-15 conforming to VDE 0660,3 A at 70 °C 24 V AC-15 conforming to IEC 60947-5-1,3 A at 70 °C 24 V AC-15 conforming to VDE 0660,3 A at 70 °C 250 V AC-15 conforming to IEC 60947-5-1,3 A at 70 °C 250 V AC-15 conforming to VDE 0660,0.1 A at 70 °C 250 V DC-13 conforming to VDE 0660,0.3 A at 70 °C 115 V DC-13 conforming to IEC 60947-5-1,0.3 A at 70 °C 115 V DC-13 conforming to VDE 0660
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 (15-16-18)OC
Output relay state Tripped, fault present
9 mm pitches 2.5
net weight 0.11 kg

Environment

Standards EN/IEC 60255-6
Product certifications UL,GL,CSA
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 mm conforming to IEC 60068-2-6 (f = 10…55 Hz)
Shock resistance 15 gn conforming to IEC 60068-2-27 for 11 ms
IP degree of protection IP20 (terminals) conforming to IEC 60529,IP50 (casing) conforming to IEC 60529
Pollution degree 3 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
Protection against electric shocks 2 kV conforming to IEC 61000-4-5 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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