Product image for illustrative purposes only. Actual item may vary.
Schneider Electric RM4TU02
Discontinued by manufacturer, phase failure relay, 300v, 5A, rm4, replaced by rm22tu23
This Schneider Electric RM4TU02 is supplied brand new by PartLogic for control circuits, automation panels, signal switching, machine safety and industrial maintenance applications. It forms part of our Industrial automation > Relays > Monitoring relays range and is referenced internally as PartLogic SKU PL26805542037.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
Brand New - 12 Months Warranty
$338.78
(inc. GST)
In Stock
| Range of product | Harmony Relay |
| Relay type | Control relay |
| Product or component type | Industrial measurement and control relays |
| Relay name | RM4-T |
| Relay monitored parameters | Phase sequence | Undervoltage detection | Phase failure detection |
| Time delay type | Without |
| Output contacts | 2 C/O |
| Contacts type and composition | 2 C/O |
| Poles description | 3P |
| Product specific application | For 3-phase supply |
| [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 |
| 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 |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
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